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Technical Information   Posters   Papers

Application #:
TI0B20
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
galactocerebroside
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Galactosylceramide from bovine brain

Application #:
TI0B05
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Oxolinic acid
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Oxolinic acid (fluoroquinolone)

Application #:
TI0B04
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Lomefloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Lomefloxacin (fluoroquinolone)

Application #:
TI0B03
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Enoxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Enoxacin (fluoroquinolone)

Application #:
TI0B01
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Ciprofloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Ciprofloxacin (fluoroquinolone)

Application #:
TI0B00
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Norfloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Norfloxacin (fluoroquinolone)

Application #:
TI0A99
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Ofloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Ofloxacin (fluoroquinolone)

Application #:
TI0A98
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Enrofloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Enrofloxacin (fluoroquinolone)

Application #:
TI0A97
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
Danofloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Danofloxacin (fluoroquinolone)

Application #:
TI0A77
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
LC-MS
Compounds:
ivermectin
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Cadenza CW-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)

LC-MS: Ivermectin (antiparasitic drug)

Application #:
TI0A51
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
tipepidine
hibenzic acid
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Tipepidine hibenzate (Antitussive, Expectorant)

Application #:
TI0A48
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
LC-MS
Compounds:
omarigliptin
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)
Cadenza CX-C18 (50 x 3.0mm)

LC-MS: Omarigliptin (Oral antidiabetic drug)

Application #:
TI0A44
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
etodolac
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Etodolac (nonsteroidal anti-inflammatory drug, NSAIDs)

Application #:
TI0A42
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
propiverine
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Propiverine (Anticholinergic, Ca-antagonist, Antimuscarinic)

Application #:
TI0A38
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
levofloxacin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Levofloxacin (new quinolone, antibiotics)

Application #:
TI0A37
Type:
Application Note
Categories:
Column Performance
Industrial Chemical
Compounds:
sudan III
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Sudan Dye, impurities

Application #:
TI0A36
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
eperisone
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C1 (75 x 4.6mm)

Eperisone (antispasmodic)

Application #:
TI0A34
Type:
Application Note
Categories:
Column Performance
Industrial Chemical
Environmental and Agricultural
Compounds:
butylbenzyl phthalate (BBP)
dibutyl phthalate (DBP)
di-2-ethylhexyl phthalate (DEHP)
di-n-octyl phthalate (DNOP)
diisononyl phthalate (DINP)
diisodecyl phthalate (DIDP)
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Unison UK-C1 (150 x 4.6mm)

Phthalate esters

Application #:
TI0A31
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Vitamins
LC-MS
Compounds:
eicosapentaenoic acid (EPA)
docosahexaenoic acid (DHA)
arachidonic acid (AA)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza CW-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)
Cadenza CX-C18 (50 x 2.0mm)

LC-MS: Omega-3 and Omega-6 fatty acids

Application #:
TI0A30
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
vancomycin
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Antibiotic (vancomycin)

Application #:
TI0A28
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Vitamins
LC-MS
Compounds:
ethyl eicosapentaenoate (Ethyl-EPA)
ethyl docosahexaenoate (Ethyl-DHA)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza CW-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)
Unison UK-C8 (50 x 2.0mm)
Unison UK-Phenyl (50 x 2.0mm)
Cadenza CX-C18 (50 x 2.0mm)

LC-MS: Omega-3 fatty acid ethyl esters

Application #:
TI0A27
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
tizanidine
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)
Unison UK-C1 (50 x 3.0mm)

Tizanidine (muscle-relaxant) impurity

Application #:
TI0A26
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
tizanidine
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)
Unison UK-C1 (50 x 3.0mm)

Tizanidine (muscle-relaxant)

Application #:
TI0A25
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
rizatriptan
benzoic acid
Column(s):
Scherzo SM-C18 (50 x 3.0mm)
Cadenza CD-C18 (50 x 3.0mm)

Rizatriptan benzoate (treatment of migraine headaches)

Application #:
TI0A23
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
LC-MS
Compounds:
varenicline tartrate
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)

LC-MS: Varenicline (Smoking cessation adjuvant)

Application #:
TI0A22
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
tadalafil
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Tadalafil (phosphodiesterase type 5 inhibitor, PDE5I)

Application #:
TI0A20
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
eperisone
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Eperisone (antispasmodic)

Application #:
TI0A19
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
eperisone
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Cadenza CX-C18 (75 x 4.6mm)

Eperisone (antispasmodic)

Application #:
TI0A15
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
ractopamine hydrochloride
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)
Cadenza CX-C18 (150 x 4.6mm)

LC-MS: Ractopamine (veterinary drug)

Application #:
TI0999
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
nitrovin
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Nitrovin (animal medicine)

Application #:
TI0998
Type:
Application Note
Categories:
Industrial Chemical
Compounds:
azulene
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Azulene

Application #:
TI0997
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
rotigotine
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Rotigotine (Antiparkinsonian drug)

Application #:
TI0992
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Botanicals
LC-MS
Compounds:
scopolamine
physostigmine
atropine
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Cadenza CX-C18 (150 x 3.0mm)

LC-MS: Alkaloids

Application #:
TI0991
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Industrial Chemical
Compounds:
sodium heptylsulfonate
sodium octylsulfonate
sodium dodecylsulfate
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Cadenza CX-C18 (150 x 3.0mm)

Sodium alkyl sulfates (SAS)

Application #:
TI0978
Type:
Application Note
Categories:
Column Performance
Industrial Chemical
Environmental and Agricultural
Compounds:
o-terphenyl
triphenylene
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Cadenza CX-C18 (150 x 3.0mm)

Steric selectivity

Application #:
TI0975
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Compounds:
methylparaben
ethylparaben
isopropylparaben
propylparaben
isobutylparaben
butylparaben
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Cadenza CX-C18 (150 x 3.0mm)

Paraben isomers

Application #:
TI0952
Type:
Application Note
Categories:
Column Performance
Steroids
LC-MS
Compounds:
hydrocortisone phosphoric acid
hydrocortisone hemisuccinic acid
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

Metal Free Column: Hydrocortisone phospate

Application #:
TI0949
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Botanicals
Compounds:
Oleanolic acid
Ursolic acid
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Pentacyclic triterpenoid acid isomers (ursolic acid, oleanolic acid)

Application #:
TI0930
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Column Performance
Compounds:
bifenthrin
etoxazole
fipronil
pridaben
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)

LC-MS/MS: Insecticides

Application #:
TI0928
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Column Performance
Compounds:
Fipronil
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)

LC-MS/MS: Insecticide (Fipronil)

Application #:
TI0882
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Botanicals
Steroids
Compounds:
R1
Rg1
Re
Rf
Rb1
Rg2
Rh1
Rc
Rb2
Rb3
Rd
Rg3
Compound K
Rh2
Column(s):
Cadenza CD-C18 (150 x 3.0mm)

Ginsenoside

Application #:
TI0881
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
ephedrine
atropine
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

ephedrine, atropine

Application #:
TI0879
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Botanicals
Amino Acids and Peptides
Column Performance
Compounds:
Allicin
diallyl disulfide
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Allicin and diallyl disulfide in Garlic

Application #:
TI0860
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Compounds:
taxifolin
myricetin
quercetin
kaempferol
apigenin
baicalein
chrysin
acacetin
Column(s):
Cadenza CD-C18 (100 x 3.0mm)
Unison UK-C18 (100 x 3.0mm)

LC-MS: Flavonoids

Application #:
TI0857
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Compounds:
taxifolin
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)

LC-MS: Taxifolin

Application #:
TI0848
Type:
Application Note
Categories:
LC-MS
Biochemistry/Metabolism
Amino Acids and Peptides
Compounds:
orexin A
orexin B
Column(s):
Intrada WP-RP (100 x 3.0mm)
Cadenza CD-C18 (100 x 3.0mm)
Cadenza CW-C18 (100 x 3.0mm)
Cadenza CL-C18 (100 x 3.0mm)
Unison UK-C18 (100 x 3.0mm)
Unison UK-C8 (100 x 3.0mm)
Unison UK-Phenyl (100 x 3.0mm)
Dacapo DX-C18 (100 x 3.0mm)

LC-MS: Orexin A and B

Application #:
TI0804
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Vitamins
Steroids
Compounds:
Beta-tocotrienol
gamma-tocotrienol
alpha-tocotrienol
gamma-tocopherol
beta-tocopherol
gamma-tocopherol
alpha-tocopherol
stigmasterol
campesterol
cycloartenol
24-methylenecycloartanol
beta-sitosterol
gamma-oryzanol
cycloartenyl ferulate
24-methylenecycloartanyl ferulate
campesteryl ferulate
beta-sitosterylferulate
Column(s):
Cadenza CD-C18 (250 x 3.0mm)

LC-MS: Method for simultaneous analysis of functional ingredients in rice bran oil

Application #:
TI0752
Type:
Application Note
Categories:
Vitamins
LC-MS
Compounds:
25-hydroxy vitamin D3 (25OH-VD3)
25-hydroxy vitamin D2 (25OH-VD2)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High Throughput Reliable Quantitation of 25-hydroxyvitamin D in Serum by Offline Sample Preparation and a LC-MS/MS Instrument

Application #:
TI0718
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
Prostaglandin F2
Prostaglandin E2
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)

Under neutral pH conditions, columns in the Unison and Cadenza series have similar retention and resolution properties.

Application #:
TI0717
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
Prostaglandin F2
Prostaglandin E2
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)

Under acidic pH conditions, columns in the Unison and Cadenza series have similar retention and resolution properties.

Application #:
TI0709
Type:
Application Note
Categories:
Pharmaceutical and Cosmetics
DNA related compounds
Column Performance
Compounds:
uracil
isopropylparaben
propylparaben
butylparaben
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

The Cadenza CD-C18 HT 3 micron column shows comparable resolution to a sub-2 micron column, with much lower pressure.

Application #:
TI0708
Type:
Application Note
Categories:
Pharmaceutical and Cosmetics
DNA related compounds
Column Performance
Compounds:
uracil
isopropylparaben
propylparaben
butylparaben
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

The Cadenza CD-C18 HT 3 micron column shows better resolution between isopropylparaben and propylparaben than a sub-2 micron column, and the CD-C18 HT column also shows a higher plate count.

Application #:
TI0707
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
DNA related compounds
Column Performance
Compounds:
uracil
isopropylparaben
propylparaben
butylparaben
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

The Cadenza CD-C18 HT 3 micron column shows lower pressure, higher plate count, and higher resolution than a sub-2 micron column.

Application #:
TI0705
Type:
Application Note
Categories:
Botanicals
Compounds:
tannic acid
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CW-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Tannic acid

Application #:
TI0689
Type:
Application Note
Categories:
Botanicals
Pharmaceuticals and Cosmetics
Compounds:
trans-resveratrol
cis-resveratrol
Column(s):
Scherzo SM-C18 (150 x 3.0mm)
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Presto FF-C18 (150 x 3.0mm)

All of the columns listed can recognize the structural difference between these two isomers, and resolve them into two separate peaks.

Application #:
TI0685
Type:
Application Note
Categories:
Proteins
Amino Acids and Peptides
LC-MS
Compounds:
tryptic digest of alpha-casein
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Presto FF-C18 (150 x 3.0mm)

Peptide mapping using LC-FTMS

Application #:
TI0677
Type:
Application Note
Categories:
Food Chemistry
Compounds:
L-pyroglutamyl-L-leucine (PyroGlu-Leu)
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC-MS/MS Application for Naturally Occurring Anti-inflammatory Pyroglutamyl Peptide in Japanese Rice Wine

Application #:
TI0676
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
LC-MS
Compounds:
nifedipine
warfarin
diclofenac
2-amino-5-chlorobenzophenone
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

Ultra-high throughput LC-MS/MS analysis of drugs in blood plasma

Application #:
TI0668
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
beta-endosulfan
alpha-endosulfan
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Presto FF-C18 (150 x 4.6mm)

Endosulfan isomers

Application #:
TI0667
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
beta-endosulfan
alpha-endosulfan
Column(s):
Scherzo SM-C18 (150 x 3.0mm)
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)

Endosulfan isomers

Application #:
TI0666
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
beta-endosulfan
alpha-endosulfan
Column(s):
Cadenza CD-C18 (150 x 3.0mm)

Endosulfan isomers

Application #:
TI0659
Type:
Application Note
Categories:
Food Chemistry
Compounds:
(E)-beta-farnesene
Column(s):
Scherzo SM-C18 (250 x 4.6mm)
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Farnesene isomers

Application #:
TI0658
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Compounds:
chloramphenicol (CP)
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC-MS/MS analysis of chloramphenicol (CP)

Application #:
TI0657
Type:
Application Note
Categories:
LC-MS
Industrial Chemical
Compounds:
malachite green (MG)
leucomalachite green (LMG)
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC-MS/MS analysis of [leuco]malachite green (MG, LMG)

Application #:
TI0656
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Compounds:
clenbuterol
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC-MS/MS analysis of clenbuterol (CBR)

Application #:
TI0655
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Compounds:
3-amino-5-morpholinomethyl-2oxazolidinone
3-amino-2-oxazolidinone
1-aminohydantionq
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC/MS analysis of nitrofurans metabolites (AOZ, AMOZ, AHD)

Application #:
TI0646
Type:
Application Note
Categories:
Amino acids and peptides
Compounds:
water
acetonitrile
formic acid
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Presto FF-C18 (250 x 4.6mm)

Peptide Mapping (50 C formic acid)

Application #:
TI0639
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
dl-chlorpheniramine
dextromethorphan
propylparaben
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)
Unison UK-C8 (150 x 4.6mm)
Unison UK-Phenyl (150 x 4.6mm)

Cold medicine compounds

Application #:
TI0617
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
esculin
esculetin
7-hydroxycoumarin
coumarin
3,4-dihydrocoumarin
warfarin
Column(s):
Scherzo SM-C18 (150 x 4.6mm)
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)
Unison UK-C8 (150 x 4.6mm)
Unison UK-Phenyl (150 x 4.6mm)

Coumarins

Application #:
TI0597
Type:
Application Note
Categories:
Amino acids and peptides
Compounds:
Tau
Gly
Ser
Ala
Lys
Asp
Glu
Arg
Pro
Car. Val
Met. IIe
Leu
Phe
Trp
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

RP analysis of intact amino acids using Corona CAD

Application #:
TI0592
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
cetirizine
Column(s):
Scherzo SM-C18 (150 x 4.6mm)
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Cadenza HS-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)
Unison UK-C8 (150 x 4.6mm)
Unison UK-Phenyl (150 x 4.6mm)

Cetirizine (Antihistamine)

Application #:
TI0581
Type:
Application Note
Categories:
Industrial Chemical
Environmental and Agricultural
Compounds:
Bisphenol A
Column(s):
Scherzo SM-C18 (75 x 4.6mm)
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Cadenza HS-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Bisphenol A

Application #:
TI0554
Type:
Application Note
Categories:
Vitamins
Compounds:
alpha-carotene and beta-carotene
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Alpha-carotene and beta-carotene

Application #:
TI0553
Type:
Application Note
Categories:
Industrial Chemical
Compounds:
diisononyl phthalate (DINP)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Presto FF-C18 (250 x 4.6mm)

Diisononyl phthalate

Application #:
TI0514
Type:
Application Note
Categories:
Botanicals
Compounds:
gibberellin A3
3-indoleacetic acid
abscisic acid
3-indolepropionic acid
jasmonic acid
3-indolebutyric acid
gibberellin A4
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Cadenza HS-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)

Phytohormones

Application #:
TI0513
Type:
Application Note
Categories:
Botanicals
Compounds:
gibberellin A3
3-indoleacetic acid
abscisic acid
3-indolepropionic acid
jasmonic acid
3-indolebutyric acid
gibberellin A4
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Cadenza HS-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)

Phytohormones

Application #:
TI0512
Type:
Application Note
Categories:
Biochemistry/Metabolism
LC-MS
Compounds:
Sphingomyelin from sheep erythrocytes
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Identification of sphingomyelin molecular species with LC-MS/MS

Application #:
TI0510
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Oseltamivir phosphate (Anti-flu medicine)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Oseltamivir phosphate (Anti-flu medicine)

Application #:
TI0509
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Paroxetine HCl (Antidepressant)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Paroxetine HCl (Antidepressant)

Application #:
TI0508
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Rilmazafone HCl (Benzodiazepine hypnotic)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Rilmazafone HCl (Benzodiazepine hypnotic)

Application #:
TI0507
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Zopiclone (Nonbenzodiazepine hypnotic)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Zopiclone (Nonbenzodiazepine hypnotic)

Application #:
TI0506
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Codeine phosphate (Narcotic antitussive)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Codeine phosphate (Narcotic antitussive)

Application #:
TI0499
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Pranoprofen (Nonsteroid anti-inflammatory drug:NSAID)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Pranoprofen (Nonsteroid anti-inflammatory drug:NSAID)

Application #:
TI0498
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Naftopidil (alpha1-receptor blocker)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Naftopidil (alpha1-receptor blocker)

Application #:
TI0497
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Furosemide (Diuretic)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Furosemide (Diuretic)

Application #:
TI0496
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Menatetrenone (Vitamin K)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Menatetrenone (Vitamin K)

Application #:
TI0495
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Mequitazine
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Mequitazine (Antihistamine)

Application #:
TI0494
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics / Steroids
Compounds:
Betamethasone
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison US-C18 (150 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Betamethasone (Antihistamine:Adrenal corticosteroid)

Application #:
TI0485
Type:
Application Note
Categories:
Botanicals
Compounds:
naringin
hesperidin
neohesperidin
neohesperidin dihydrochalcone
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)

Flavanone glycosides

Application #:
TI0484
Type:
Application Note
Categories:
Food Chemistry / Industrial Chemical
Compounds:
Denatonium benzoate
Column(s):
Cadenza CD-C18 (50 x 3.0mm)

Denatonium benzoate

Application #:
TI0483
Type:
Application Note
Categories:
Food Chemistry / Industrial Chemical
Compounds:
denatonium benzoate
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Cadenza CW-C18 (50 x 3.0mm)
Cadenza CL-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)

Denatonium benzoate

Application #:
TI0480
Type:
Application Note
Categories:
Botanicals
Compounds:
sulforaphane
allyl isothiocyanate
benzyl isothiocyanate
Column(s):
Cadenza CD-C18 (75 x 2.0mm)
Cadenza CW-C18 (75 x 2.0mm)
Cadenza CL-C18 (75 x 2.0mm)
Unison UK-C18 (75 x 2.0mm)
Unison UK-C8 (75 x 2.0mm)
Unison UK-Phenyl (75 x 2.0mm)

Isothiocyanates of Brassicaceae (Cruciferae)

Application #:
TI0476
Type:
Application Note
Categories:
Column Performance
Compounds:
1-hydroxy-7-azabenzotriazole
acetoaminophen
prednisolone
6-methylprednisolone
methyl-3-amino-2-thiophenecarboxylate
corticosterone
4-aminobenzophenone
propyl paraben
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)

Substitution of organic solvent for reversed-phase

Application #:
TI0475
Type:
Application Note
Categories:
Column Performance
Compounds:
1-hydroxy-7azabenzotriazole
acetoaminophen
prednisolone
6-methylprednisolone
methyl-3-amino-2-thiophenecarboxylate
corticosterone
4-aminobenzophenone
propyl paraben.
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza 5CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 3.0mm)

Reducing organic solvent consumption

Application #:
TI0465
Type:
Application Note
Categories:
Natural Compounds
Compounds:
Lycopene
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Lycopene

Application #:
TI0464
Type:
Application Note
Categories:
Vitamins
Compounds:
25-Hydroxy vitamin D3 (Calcifediol)
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

LC-MS/MS Application for 25-Hydroxy Vitamin D3

Application #:
TI0457
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Environmental and Agricultural
Compounds:
sudan I
sudan II
sudan III
sudan IV
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Sudan Dyes

Application #:
TI0456
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Environmental and Agricultural
Compounds:
leucomalachite green
malachite green
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CW-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Malachite Green and Metabolite

Application #:
TI0436
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
vancomycin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CW-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)

Antibiotic (Vancomycin)

Application #:
TI0435
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
tylosin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CW-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)

Antibiotic (Tylosin)

Application #:
TI0434
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
rifampicin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CW-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)

Antibiotic (Rifampicin)

Application #:
TI0428
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
erythromycin
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)

Antibiotic (Erythromycin)

Application #:
TI0427
Type:
Application Note
Categories:
Amino Acids and Peptides
Pharmaceuticals & Cosmetics
Compounds:
Polymyxin B
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CW-C18 (75 x 3.0mm)

Polypeptide Antibiotic (2) - Polymyxin B

Application #:
TI0426
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
tobramycin sulfate
streptomycin sulfate
kanamycin sulfate
gentamicin sulfate
amikacin disulfate
Column(s):
Cadenza CD-C18 (250 x 3.0mm)
Cadenza CW-C18 (250 x 3.0mm)
Cadenza CL-C18 (250 x 3.0mm)
Unison UK-C18 (250 x 3.0mm)

Aminoglycoside Antibiotics

Application #:
TI0424
Type:
Application Note
Categories:
Botanicals
Food Chemistry
Compounds:
rutinose
Peonidin (Peo)
Pelargonidin (Pel)
Malvidin (Mal)
malonylglucoside (MG)
galactose
Delphinidin (Del)
Cyanidin (Cya)
coumaroylglucoside (CG)
caffeoylglucoside (CafG)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Anthocyanins

Application #:
TI0423
Type:
Application Note
Categories:
Amino Acids and Peptides
Compounds:
NDA (naphthalene-2,3-dicarboxaldehyde)
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

NDA-amino acids

Application #:
TI0419
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
microcystin YR
microcystin RR
microcystin LR
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)

Microcystins

Application #:
TI0412
Type:
Application Note
Categories:
Environmental and Agricultural
Industrial Chemicals
Compounds:
perfluorooctanoic acid
perfluorooctanesulfonic acid
perfluorobutanesulfonic acid
Column(s):
Cadenza CD-C18 (75 x 2.0mm)
Cadenza CW-C18 (75 x 2.0mm)
Cadenza CL-C18 (75 x 2.0mm)
Unison UK-C18 (75 x 2.0mm)
Unison UK-C8 (75 x 2.0mm)
Unison UK-Phenyl (75 x 2.0mm)

PFAAs

Application #:
TI0403
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Pharmaceuticals & Cosmetics
Compounds:
n-propyl gallate
nordihydroguaiaretic acid
n-octyl gallate
n-dodecyl gallate
butylhydroxytoluene
butylhydroquinone
4-hydroxy-3-t-butylanisole
2,6-di-tert-butyl-4-hydroxymethylphenol
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza 5CD-C18 (150 x 4.6mm)
Cadenza 5CD-C18 (150 x 4.6mm)

Antioxidants

Application #:
TI0401
Type:
Application Note
Categories:
Column Performance
Compounds:
Phenylalkanes
Column(s):
Cadenza CD-C18 (0 x 0mm)
Cadenza CW-C18 (0 x 0mm)
Unison UK-C8 (0 x 0mm)
Unison UK-Phenyl (0 x 0mm)

Retention and hydrophobic properties of Cadenza CW-C18

Application #:
TI0399
Type:
Application Note
Categories:
Amino Acids and Peptides
Pharmaceuticals & Cosmetics
Compounds:
bacitracin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)

Polypeptide Antibiotic, bacitracin

Application #:
TI0388
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
calcitonin acetate
salmon (MW 3492)
Column(s):
Cadenza CD-C18 (100 x 3.0mm)
Cadenza CW-C18 (100 x 3.0mm)
Cadenza CL-C18 (100 x 3.0mm)
Unison UK-C18 (100 x 3.0mm)
Unison UK-Amino (100 x 3.0mm)

Calcitonin, salmon

Application #:
TI0379
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
nicotine
cotinine
anabasine hydrochloride
3-hydroxycotinine
Column(s):
Cadenza CD-C18 (100 x 3.0mm)
Unison UK-Amino (100 x 3.0mm)

Nicotine derivatives and metabolites can be separated by both reversed phase and normal phase chromatography. Reversed phase gives better run time.

Application #:
TI0375
Type:
Application Note
Categories:
Steroids
Biochemistry / Metabolism
Compounds:
beta-Estradiol 3,17-disulfate
beta-Estradiol 17-(beta-D-glucuronide)
17-beta-estradiol
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CW-C18 (30 x 2.0mm)
Cadenza CL-C18 (30 x 2.0mm)
Unison UK-C18 (30 x 2.0mm)
Unison UK-C8 (30 x 2.0mm)
Unison UK-Phenyl (30 x 2.0mm)

Many Cadenza and Unison columns achieve excellent resolution with beta-Estradiol 3,17-disulfate and 17beta-estradiol despite their similar structures.

Application #:
TI0372
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
cefdinir
cefalexin
cefaclor
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Unison UK-Amino (50 x 3.0mm)

Unison UK-Amino and Cadenza CD-C18 provide different selectivity for cephem antibiotics due to the difference in the stationary phase.

Application #:
TI0355
Type:
Application Note
Categories:
Botanicals
Compounds:
sandalwood
peppermint
lavender
grapefruit
eucalyptus
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

Essential oils

Application #:
TI0354
Type:
Application Note
Categories:
Botanicals
Compounds:
peppermint
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CD-C18 (500 x 4.6mm)

Essential oils (peppermint)

Application #:
TI0331
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Compounds:
stearic acid
palmitic acid
myristic acid
lauric acid
arachidic acid
Column(s):
Cadenza CD-C18 (250 x 3.0mm)
Unison UK-Amino (250 x 3.0mm)

Fatty acids

Application #:
TI0323
Type:
Application Note
Categories:
Column Performance
Steroids
Compounds:
progesterone
deoxycorticosterone acetate
estrone
estradiol
corticosterone
ethinylestradiol
cortisone
prednisone
6 alpha-methylprednisolone
hydrocortisone
prednisolone
estriol
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Steroid Hormones

Application #:
TI0303
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
minoxidil sulfate
minoxidil
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CW-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Cadenza HS-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)
Unison UK-C8 (150 x 4.6mm)
Unison UK-Phenyl (150 x 4.6mm)

Minoxidil and metabolite

Application #:
TI0300
Type:
Application Note
Categories:
Industrial Chemicals
Column Performance
Compounds:
Aniomic Surfactants (Alkylbensene sulfonates)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Anion surfactants

Application #:
TI0294
Type:
Application Note
Categories:
Botanicals
Compounds:
quercitrin
quercetin
isoquercitrin
ellagic acid
chlorogenic acid
caffeic acid
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Cadenza HS-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Polyphenol, berry

Application #:
TI0291
Type:
Application Note
Categories:
Amino Acids and Peptides
Compounds:
Peptides
Tryptic Digest of Hemoglobin
Column(s):
Intrada WP-RP (250 x 3.0mm)
Cadenza CD-C18 (250 x 3.0mm)

Hemoglobin (human) tryptic digest

Application #:
TI0288
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
verapamil
progesterone
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Cadenza HS-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Verapamil

Application #:
TI0286
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
propylbenzene
fluorene
biphenyl
anthracene
Acenaphthene
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza HS-C18 (250 x 4.6mm)

PAHs

Application #:
TI0285
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
triphenylene
terphenyl (p-)
terphenyl (o-)
terphenyl (m-)
biphenyl
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza HS-C18 (250 x 4.6mm)

Terphenyl related compounds

Application #:
TI0284
Type:
Application Note
Categories:
Environmental and Agricultural
Industrial Chemicals
Compounds:
dinitrobenzene (p-)
dinitrobenzene (o-)
dinitrobenzene (m-)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza HS-C18 (250 x 4.6mm)

Dinitrobenzene

Application #:
TI0283
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
terephthalonitrile (p-)
phthalonitrile (o-)
isophthalonitrile (m-)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza HS-C18 (250 x 4.6mm)

phthalonitriles

Application #:
TI0282
Type:
Application Note
Categories:
Amino Acids and Peptides
Compounds:
NBD-amino acids from rat plasma
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

NBD-amino acids from rat plasma

Application #:
TI0280
Type:
Application Note
Categories:
Botanicals
Compounds:
quercetin
myricetin
kaempferol
chrysin
baicalein
apigenin
acacetin
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

Flavonoids

Application #:
TI0279
Type:
Application Note
Categories:
Botanicals
Compounds:
quercetin
myricetin
kaempferol
chrysin
baicalein
apigenin
acacetin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Flavonoids

Application #:
TI0278
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
cycloamylose
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

LC-CAD cycloamylose

Application #:
TI0277
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Morantel Citrate
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza HS-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Morantel Citrate

Application #:
TI0276
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Column Performance
Compounds:
sulfisoxazole
sulfathiazole
sulfaquinoxaline
sulfamonomethoxine
sulfamethoxazole
sulfamethaxine
sulfamerazine
sulfadiazine
Column(s):
Cadenza CD-C18 (20 x 2.0mm)

HT sulfonamides

Application #:
TI0275
Type:
Application Note
Categories:
Industrial Chemicals
Pharmaceuticals & Cosmetics
Compounds:
phenylenediboronic acid
naphthaleneboronic acid
benezeneboronic acid
Column(s):
Cadenza CD-C18 (150 x 3.0mm)

Aromatic boronic acids

Application #:
TI0267
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
ddl (2'3'-dideoxyinosine)
d4T (2'3'-didehydro-3'-deoxythymidine)
AZT (azidothymidine)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Anti-HIV nucleosides

Application #:
TI0266
Type:
Application Note
Categories:
Column Performance
Industrial Chemicals
Environmental and Agricultural
Compounds:
o-methoxyphenol
m-methoxyphenol
p-methoxyphenol
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)

Positional Isomers on CL-C18

Application #:
TI0265
Type:
Application Note
Categories:
Column Performance
Environmental and Agricultural
Industrial Chemicals
Compounds:
biphenyl
o-terphenyl
m-terphenyl
triphenylene
p-terphenyl
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Separation Properties of Polycyclic Aromatic Compounds on CL-C18

Application #:
TI0264
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
scoporamine hydrobromide
butylscopalamine bromide
atropine sulfate
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Parasympatholytics

Application #:
TI0260
Type:
Application Note
Categories:
Column Performance
Compounds:
benzylalcohol
bromovalerylurea
o-ethoxybenzamide (ethenzamide)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Pi-dipole interaction on CL-C18

Application #:
TI0259
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
sulfanilamide
sulfacetamide
sulfadiazine
sulfathiazole
sulfapyridine
sulfamerazine
sulfamethazine (sulfadimidin)
sulfamethoxypyridazine
sulfamethoxazole
sulfamonomethoxine
sulfisoxazole
sulfabenzamide
sulfadimethoxine
sulfaquinoxaline
sulfanitran
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Sulfonamides

Application #:
TI0258
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
sulfisoxazole
sulfathiazole
sulfaquinoxaline
sulfamonomethoxine
sulfamethoxazole
sulfamethazine (sulfadimidin)
sulfamerazine
sulfadiazine
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CL-C18 (30 x 2.0mm)
Unison UK-C18 (30 x 2.0mm)

Sulfonamides

Application #:
TI0256
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
phenylbutazone
oxyphenbutazone
naproxen
meclofenamic acid sodium salt
ketoprofen
flunixin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

NSAIDs

Application #:
TI0254
Type:
Application Note
Categories:
Column Performance
Steroids
Compounds:
propylbenzoate
deoxycorticosterone acetate
progesterone
butylbenzoate
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Separation properties for Neutral Compounds on CL-C18

Application #:
TI0253
Type:
Application Note
Categories:
Column Performance
Compounds:
thiabendazole
o-phenylphenol
imazalil
diphenyl
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Electrostatic Interaction on CL-C18

Application #:
TI0252
Type:
Application Note
Categories:
Column Performance
Compounds:
Triphenylene
Phenol
o-Terphenyl
Caffeine
Butylbenzene
Amylbenzene
Column(s):
Cadenza CD-C18 (0 x 0mm)
Cadenza CL-C18 (0 x 0mm)
Unison UK-C18 (0 x 0mm)

Basic interaction of CL-C18, CD-C18, and UK-C18

Application #:
TI0247
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals & Cosmetics
Biochemistry / Metabolism
Compounds:
procainamide
N-acetylprocainamide
Column(s):
Cadenza CD-C18 (30 x 4.6mm)
Cadenza CL-C18 (30 x 4.6mm)

Separation properties of basic compounds on CL-C18

Application #:
TI0246
Type:
Application Note
Categories:
Column Performance
Biochemistry / Metabolism
Food Chemistry
Pharmaceuticals & Cosmetics
Compounds:
benzoic acid
salicylic acid
theophylline
phenol
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Separation properties for acidic compounds on CL-C18

Application #:
TI0245
Type:
Application Note
Categories:
Column Performance
Biochemistry / Metabolism
Compounds:
theophylline
phenol
caffeine
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Retention behavior of polar compounds

Application #:
TI0244
Type:
Application Note
Categories:
Monoglyceride isomers
Compounds:
2-oleoylglycerol
1-oleoylglycerol (monoolein)
monoelaidin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-Silica (75 x 4.6mm)

Application #:
TI0243
Type:
Application Note
Categories:
Vanillin and Guaiacol Derivatives
Compounds:
vanillin
guaiacol
ethylvanillin
4-methylguaiacol
4-ethylguaiacol
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CL-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Application #:
TI0242
Type:
Application Note
Categories:
Carotinoids
Compounds:
astaxanthin
canthaxanthin,
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Application #:
TI0241
Type:
Application Note
Categories:
Dihydrouracil
Compounds:
‚„ihydrouracil
uracil
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Application #:
TI0238
Type:
Application Note
Categories:
Stevia Sweeteners
Compounds:
rebaudioside A
stevioside
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Stevia sweeteners

Application #:
TI0236
Type:
Application Note
Categories:
Agricultural Chemicals (11)
Compounds:
phthalthrin (tetramethrin)
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0234
Type:
Application Note
Categories:
Agricultural Chemicals (9)
Compounds:
pyrazosulfuron-ethyl
mepronil (basitac)
bromobutide (sumiherb)
ethofenprox
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0233
Type:
Application Note
Categories:
Agricultural Chemicals (8)
Compounds:
benomyl
thiophanate-methyl
azoxystrobin
diethofencarb
fludioxonil
procymidone
mepanipyrim
triflumizole
fluazinam
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0232
Type:
Application Note
Categories:
Agricultural Chemicals (7)
Compounds:
acephate
chromafenozide
fenitrothion
indoxacarb-MP
benfuracarb
emamectin B1a
ethofenprox
silafluofen
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0231
Type:
Application Note
Categories:
Agricultural Chemicals (6)
Compounds:
dinotefuran
nitenpyram
thiamethoxam
imidacloprid
clothianidin
acetamiprid
thiacloprid
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0230
Type:
Application Note
Categories:
Agricultural Chemicals (5)
Compounds:
acephate
dinotefuran
nitenpyram
thiamethoxam
imidacloprid
clothianidin
acetamiprid
thiacloprid
benomyl
pyrazosulfuron-ethyl
thiophanatemethyl
azoxystrobin
diethofencarb
fludioxonil
mepronil (basitac)
chromafenozide
fenitrothion,
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Agricultural chemicals

Application #:
TI0229
Type:
Application Note
Categories:
Synthetic Antimicrobial (Enrofloxacin)
Compounds:
enrofloxacin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)

Enrofloxacin

Application #:
TI0225
Type:
Application Note
Categories:
Fat-Soluble Vitamins
Compounds:
alpha-tocopherol
beta-carotene
coenzyme Q10
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Comparison of several reverse phase columns in the high-speed separation of fat-soluble vitamins.

Application #:
TI0224
Type:
Application Note
Categories:
Natural Medicine Properties (Shoseiryuto)
Compounds:
paeoniflorin
d-pseudoephedrine
l-ephedrine
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Analysis of components of Shoseiryuto, an herbal medication, including paeoniflorin and ephedrine.

Application #:
TI0222
Type:
Application Note
Categories:
Antibiotic
Compounds:
bacitracin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the annular peptide antibiotic bacitracin using various reverse phase columns. Each column produces excellent peaks using gradient elution and TFA modifier.

Application #:
TI0221
Type:
Application Note
Categories:
Antibiotic
Compounds:
colistin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the annular peptide antibiotic colistin, which targets the plasma membrane of gram negative bacteria, using various reverse phase columns. All columns achieve excellent separation of colistin isotomers using gradient elution and TFA modifier.

Application #:
TI0220
Type:
Application Note
Categories:
Antibiotic
Compounds:
spiramycin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the macrolide antibiotic spiramycin using various reverse phase columns. Each column produces a sharp peak with TFA mobile phase.

Application #:
TI0216
Type:
Application Note
Categories:
Antibiotic
Compounds:
oxytetracycline
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the antibiotic oxytetracycline, which impedes protein synthesis, using various reverse phase columns. Excellent peaks are produced by all columns in acidic conditions.

Application #:
TI0215
Type:
Application Note
Categories:
Antibiotic
Compounds:
ampicillin
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of penicillin, which impedes synthesis of the bacterial cell wall, using various reverse phase columns. Under acidic conditions all columns produce excellent peaks.

Application #:
TI0212
Type:
Application Note
Categories:
Veterinary Medicine (Synthetic Antimicrobial)
Compounds:
levamisol
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the anthelminthic veterinary drug levamisol. Our reverse phase column with superior end-capping produces excellent peaks under neutral conditions.

Application #:
TI0211
Type:
Application Note
Categories:
Veterinary Medicine (Synthetic Antimicrobial)
Compounds:
oxolinic acid
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the veterinary antimicrobrial oxolinic acid produces excellent peaks with various reverse phase columns.

Application #:
TI0210
Type:
Application Note
Categories:
Veterinary Medicine (Synthetic Antimicrobial)
Compounds:
nifurstyreneate monosodium salt (NFS)
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of nifurstyreneate monosodium salt, a veterinary antimicrobial nitrofuran used on fish, using various reverse phase columns.

Application #:
TI0204
Type:
Application Note
Categories:
ABEE-Converted Oligosaccharides
Compounds:
kojibiosylglucose; kojibiose; nigelose; isomaltose; panose; nigelosylglucose; maltotriose; maltose; glucose; alpha-1,2Gal2; alpha-1,3Gal2; alpha-1,4Gal2; alpha-1,6Gal2
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Application #:
TI0201
Type:
Application Note
Categories:
Non-Steroidal Anti-Inflammatory Drugs
Compounds:
oxyphenbutazone
ketoprofen
phenylbutazone
naproxen
flunixin
meclofenamic acid sodium salt
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Analysis of 6 non-steroidal anti-inflammatory drugs under standard LC-MS conditions.

Application #:
TI0200
Type:
Application Note
Categories:
Out of elution order by electrostatic interaction
Compounds:
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

The effect of electrostatic interaction on retention. Hydrophobic interaction, which depends on hydrogen bonding capacity and dipole-dipole interaction, affects the retention time of analysis on different columns.

Application #:
TI0198
Type:
Application Note
Categories:
Antioxidants
Compounds:
Irganox 1010
Irgafos 168
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-Silica (250 x 4.6mm)

Analysis for antioxidants of plastics in food.

Application #:
TI0195
Type:
Application Note
Categories:
Coenzyme Q10
Compounds:
coenzymeQ10 (ubiquinone-10)
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Silica (150 x 3.0mm)

Analysis of coenzyme Q10, a dietary supplement used for its antioxidant action, with various columns.

Application #:
TI0194
Type:
Application Note
Categories:
Hinokitiol
Compounds:
hinokitiol
benzene
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Analysis of hinokitiol, a compound for whose antibacterial and other physiological properties have been observed.

Application #:
TI0189
Type:
Application Note
Categories:
ƒ¿-Solanine and ƒ¿-Chaconine from Potato
Compounds:
alpha-solanine
alpha-chaconine
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Detection of the alkaloids α- Solanine and α- Chaconine is difficult using UV radiation, but possible with MS analysis.

Application #:
TI0187
Type:
Application Note
Categories:
Aromatic Sulfonates
Compounds:
sodium p-toluenesulfonate
sodium benzoate
disodium 2,6-naphthalenedisulfonate
disodium 1,5-naphthalenedisulfonate
sodium xylenesulfonate
sodium 1-naphthalenesulfonate
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

Separation of aromatic sulfonate using a volatile ion pair reagent.

Application #:
TI0183
Type:
Application Note
Categories:
Adreno-corticosteroids
Compounds:
aldosterone,
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Simultaneous analysis of compounds involved in the synthesis of andrenal corticosteroids.

Application #:
TI0177
Type:
Application Note
Categories:
Catechins in Green Tea
Compounds:
epigallocatechin
catechin
caffeine
epigallocatechin gallate
epicatechin
epicatechin gallate
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Analysis of catechin enriched green tea using a semi micro column.

Application #:
TI0173
Type:
Application Note
Categories:
Acetylsalicylic Acid
Salicylic Acid
Compounds:
acetylsalicylic acid
salicylic acid
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Application #:
TI0169
Type:
Application Note
Categories:
Plant Sterols
Compounds:
brassicastero‚Œ
stigmasterol
campesterol
beta-sitosterol
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Separation of plant sterols, whose similar structures make separation difficult, using our high resolution column.

Application #:
TI0168
Type:
Application Note
Categories:
Column Performance
Steroids
Compounds:
estrone
ethinylestradiol
alpha-estradiol
beta-estradiol
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-Silica (150 x 4.6mm)

Normal Phase and Reversed Phase

Application #:
TI0162
Type:
Application Note
Categories:
Tocopherol Nicotinate Capsule
Compounds:
tocopherol nicotinate
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-Silica (150 x 3.0mm)

Analysis of a vitamin derivative under normal and reverse phase modes.

Application #:
TI0160
Type:
Application Note
Categories:
Riboflavin Tetrabutyrate Tablet
Compounds:
riboflavin tetrabutyrate
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of vitamin in tablet form.

Application #:
TI0158
Type:
Application Note
Categories:
EL Materials
Compounds:
N,N'-bis(4-trifluoromethylphenyl)- N,N'-1,4-phenylenediamine
N-phenyl-N,N',N'-tris(4-methylphenyl)- 1,4-phenylenediamine
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Analysis of phenylenediamine type organic EL materials.

Application #:
TI0153
Type:
Application Note
Categories:
Peptides
Tryptic Digest of alpha-Casein
Compounds:
peptides (alpja-casein tryptic digests)
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

For tryptic digest of casein, our 500mm column produces almost 40% more peaks than does a conventional 3um 250mm ODS column.

Application #:
TI0150
Type:
Application Note
Categories:
High-efficiency separation of surfactants by a 100
000 plate column
Compounds:
Triton X-100
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

The 500x4.6mm column shows marked separation efficiency in comparison with the 5um ODS column.

Application #:
TI0149
Type:
Application Note
Categories:
Relationship between Flow Rate and Theoretical Plates on a 100
000 Plates Column
Compounds:
alkylparabens
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

The 500x4.6mm column delivers a high number of theoretical plates at a low flow rate.

Application #:
TI0148
Type:
Application Note
Categories:
Effects of Flow Rate and Eluent on a 100
000 Plates Column
Compounds:
methyl paraben
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

The 500x4.6mm column delivers a high number of theoretical plates under moderate pressure.

Application #:
TI0147
Type:
Application Note
Categories:
Efficiency of 500x4.6mm ODS Column
Compounds:
alkylparabens
Column(s):
Cadenza CD-C18 (500 x 4.6mm)

The 500x4.6mm column performs with equal or greater efficiency than that of two connected 250mm columns.

Application #:
TI0144
Type:
Application Note
Categories:
Catechins in Green Tea
Compounds:
epigallocatechin
catechin
caffeine
epigallocatechin gallate
epicatechin
epicatechin gallate
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Analysis of catechin additives to green tea with Cadenza CD C18.

Application #:
TI0135
Type:
Application Note
Categories:
Volicitin-related Compounds from the Oral Secretion of Caterpillars
Compounds:
Volicitin
linoleic acid
linolenic acid
Column(s):
Cadenza CD-C18 (75 x 3.0mm)

LC-MS analysis of volicitin related compounds.

Application #:
TI0122
Type:
Application Note
Categories:
High Speed Analysis of Fat- Soluble
Compounds:
ascorbic acid
nicotinamide
pyridoxine,
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

The 75mm Cadenza column outperforms a conventional 150mm column with higher sensitivity and low solvent use.

Application #:
TI0121
Type:
Application Note
Categories:
High Speed Analysis of Fat- Soluble Vitamins
Compounds:
Vitamin K3
Vitamin A
Vitamin A acetate
Vitamin D2
Vitamin D3
Vitamin E
Vitamin K1
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Achieve higher speeds with the Cadenza 150 mm column than with a conventional 250mm column.

Application #:
TI0119
Type:
Application Note
Categories:
High Resolution and Selectivity
Compounds:
prednisolone
prednisone,
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's high theoretical plate numbers and impressive selectivity show the column's efficiency in steroid separations.

Application #:
TI0117
Type:
Application Note
Categories:
Phase Interaction
Compounds:
caffeine
phenol
butylbenzene
amylbenzene
o-terphenyl. triphenylene
Column(s):
Cadenza CD-C18 (0 x 0mm)
Unison UK-C18 (0 x 0mm)

Differences in ODS stationary phase interactions between Unison and Cadenza.

Application #:
TI0115
Type:
Application Note
Categories:
Column Performance
Biochemistry / Metabolism
Compounds:
Theophylline
phenol
caffeine
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Retention properties of polar compounds

Application #:
TI0114
Type:
Application Note
Categories:
Retention Behavior on Unison and Cadenza
Compounds:
caffeine
butylparaben
diphenyl
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)

Comparison of elution quality between our high polar affinity ODS Unison column and high resolution Cadenza Column.

Application #:
TI0106
Type:
Application Note
Categories:
Oligonucleotides
Compounds:
d(T)12-18
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)

Comparative elution between stationary phases in ammonium acetate.

Application #:
TI0099
Type:
Application Note
Categories:
Peptides
Tryptic Digest of alpha-Casein
Compounds:
alpha-Casein
tryptic digest
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

High-speed analysis using our 75x2.0mm CD-C18.

Application #:
TI0098
Type:
Application Note
Categories:
Peptides
Tryptic Digest of alpha-Casein
Compounds:
alpha-Casein,
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High-speed analysis using our 50x2.0mm CD-C18.

Application #:
TI0097
Type:
Application Note
Categories:
Peptides
Tryptic Digest of alpha-Casein
Compounds:
alpha-Casein
tryptic digest
Column(s):
Cadenza CD-C18 (250 x 1.0mm)

Highly sensitive analysis using our 250x1.0mm CD-C18.

Application #:
TI0096
Type:
Application Note
Categories:
Peptides
Tryptic Digest of alpha-Casein
Compounds:
alpha-Casein
tryptic digest
Column(s):
Cadenza CD-C18 (75 x 1.0mm)

Highly sensitive high-speed analysis using our 75x1.0mm CD-C18.

Application #:
TI0095
Type:
Application Note
Categories:
Purified Fish Oil including DHA Glycerides
Compounds:
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Nonaqueous reverse phase analysis of purified fish oil including DHA glyceride.

Application #:
TI0094
Type:
Application Note
Categories:
LC-MS/MS Application for Capsaicins
Compounds:
capsaicin
dihydrocapsaicin
Column(s):
Cadenza CD-C18 (100 x 2.0mm)

High sensitivity LC-MS analysis of 1pg of capsaicin and its analog dihydrocapsaicin.

Application #:
TI0093
Type:
Application Note
Categories:
LC-MS Application for Bug Repellent Active Ingredient
Compounds:
DEET (N,N-diethyl-m-toluamide)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High sensitivity LC-MS analysis of 100fg of DEET, a component of pesticides.

Application #:
TI0092
Type:
Application Note
Categories:
LC-MS Application for Substances in
Compounds:
ginkgolide A
ginkgolide B
ginkgolide C
Column(s):
Cadenza CD-C18 (100 x 2.0mm)

High sensitivity LC-MS detection of 500fg of ginko related substances.

Application #:
TI0091
Type:
Application Note
Categories:
LC-MS Application for Endocrine Disruptor
Compounds:
4-octylphenol
Column(s):
Cadenza CD-C18 (100 x 2.0mm)

High sensitivity LC-MS detection of 5pg of the environmental hormone octyl phenol.

Application #:
TI0089
Type:
Application Note
Categories:
Column size comparison for elution of investigational medication
Compounds:
investigational medication
Column(s):
Cadenza CD-C18 (250 x 2.0mm)
Cadenza CD-C18 (250 x 3.0mm)

500 uL injection of eluent into a 2mm internal diameter column under optimal conditions.

Application #:
TI0086
Type:
Application Note
Categories:
Compounds:
nitrobenzene
benzene
ethylbenzene
toluene
naphthalene
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)

Our C8 column can offer more balanced high speed separation or different selectivity than can an ODS column.

Application #:
TI0085
Type:
Application Note
Categories:
High Throughput LC-MS Application for Local Anesthetic and Antiarrhythmic Drugs
Compounds:
atenolol
procaine
pindolol
metoprolol
propranolol
alprenolol
tetracaine
lidocaine
dibucaine
bupivacaine
Column(s):
Cadenza CD-C18 (30 x 2.0mm)

High throughput LC-MS analysis of local anasthetic and anti-arrhythmic drugs.

Application #:
TI0076
Type:
Application Note
Categories:
LC-MS Application of Myoglobin Tryptic Digest
Compounds:
myoglobin tryptic digest
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Cadenza CD-C18 is ideal for LC-MS analysis of myoglobin tryptic digest.

Application #:
TI0075
Type:
Application Note
Categories:
Impurities separation for pharmaceutical compound
Compounds:
investigational medication
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Cadenza produces peaks for difficult to separate impurities.

Application #:
TI0074
Type:
Application Note
Categories:
Column Durability in Gradient Analysis
Compounds:
N-acetylprocainamide
carbamazepine
o-phenylphenol
diphenyl
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Cadenza withstands over 3000 runs of gradient analysis under optimal conditions.

Application #:
TI0073
Type:
Application Note
Categories:
Food Dyes
Compounds:
amaranth
new coccine
erythrosin B
phloxin B
sulfo rhodamine B
rose bengal
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Gradient analysis of food dyes, including Rose Bengal and erythrosin

Application #:
TI0071
Type:
Application Note
Categories:
The relationship between plate numbers and flow rate for high-resolution columns
Compounds:
metylparaben
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Our 250 x 4.6 mm columns can obtain high theoretical plate counts at low flow rates with low back pressure.

Application #:
TI0070
Type:
Application Note
Categories:
Detection of Aldehydes in The Liver Homogenate of 9 Month-Old Mouse
Compounds:
malonaldehyde-DNP
acetaldehyde-DNP
propionaldehyde-DNP
acrolein-DNP
crotonaldehyde-DNP
pentanal-DNP
hexanal-DNP
hexenal-DNP
heptanal-DNP
nonanal-DNP
nonenal-DNP
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Detection of DNP converted aldehydes from mouse liver homogenate.

Application #:
TI0069
Type:
Application Note
Categories:
Fungicides for Citrus Fruits
Compounds:
thiabendazole
o-phenylphenol
imazalil,
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza CD-C18 (50 x 3.0mm)
Cadenza CD-C18 (50 x 4.6mm)

Comparison of internal diameter in the high-speed separation of fungicide for citrus fruits.

Application #:
TI0068
Type:
Application Note
Categories:
Elution mode comparison of high-throughput separation
Compounds:
n-alkylparabens
Column(s):
Cadenza CD-C18 (30 x 3.0mm)

Comparison of elution types in super high-speed separations using 30 x 3.0 mm

Application #:
TI0067
Type:
Application Note
Categories:
High speed separation through small columns
Compounds:
theobromine
theophylline
caffeine
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

Using our 30 mm column, analysis is possible in 30 seconds.

Application #:
TI0066
Type:
Application Note
Categories:
Indoor air pollutants
Compounds:
chloroform
benzene
trichlorethylene
toluene
styrene
o-dichlorbenzene
ethylbenzene
p-xylene
m-dichlorbenzene
tetrachlorethylene
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Simultaneous high-speed analysis of indoor air contaminants.

Application #:
TI0065
Type:
Application Note
Categories:
Anthocyanins in Purple-Fleshed Sweet Potato
Compounds:
anthocyanins
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's high resolution allows the separation of 8 types of anthocyanin.

Application #:
TI0064
Type:
Application Note
Categories:
Column durability through repeat injections
Compounds:
uracil
butylparaben
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Our high resolution column shows durability after 5000 runs at optimal conditions.

Application #:
TI0063
Type:
Application Note
Categories:
Steroid Hormones
Compounds:
androstene-3,17-dione
testosterone
17 a-hydroxyprogesterone
progesterone
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Highly sensitive gradient analysis using our semi-micro column.

Application #:
TI0062
Type:
Application Note
Categories:
pH stability in the stationary phase
Compounds:
Column(s):
Cadenza CD-C18 (0 x 0mm)

Cadenza CD-C18 demonstrates pH stability in comparision with conventional ODS columns.

Application #:
TI0061
Type:
Application Note
Categories:
Catechins
Compounds:
gallocatechin
epigallocatechin
catechin
epigallocatechin gallate
epicatechin
gallocatechin gallate
epicatechin gallate
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Separation of the green tea antioxidant polyphenol.

Application #:
TI0060
Type:
Application Note
Categories:
Folic Acid
Compounds:
folic acid
Column(s):
Cadenza CD-C18 (75 x 3.0mm)

Highly sensitive analysis of the water soluble vitamin folic acid.

Application #:
TI0059
Type:
Application Note
Categories:
Comparison of antibiotic peak shape
Compounds:
chlortetracycline
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Cadenza delivers satisfactory peak form for difficult to separate antibiotics.

Application #:
TI0058
Type:
Application Note
Categories:
The next-generation standard in high-throughput columns
Compounds:
alkylbenzoates
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Cadenza maintains its efficiency with highly sensitive high-speed analysis and low solvent use.

Application #:
TI0057
Type:
Application Note
Categories:
Tryptic Digested BSA peptides -2
Compounds:
BSA peptides
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Cadenza's separation efficiency is superior in a peptide BSA/trypsin digest.

Application #:
TI0056
Type:
Application Note
Categories:
Tryptic Digested BSA peptides - 1
Compounds:
BSA peptides
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Cadenza's separation efficiency is superior in a peptide BSA/trypsin digest.

Application #:
TI0055
Type:
Application Note
Categories:
LC and FAB Mass Analyses of D-Amino acid-containing Peptide
Compounds:
D-Amino acid containing peptides
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

FAB-MS analysis of D-amino acid containing peptides.

Application #:
TI0054
Type:
Application Note
Categories:
LC-MS/MS High Throughput Analysis
Compounds:
beta-estradiol
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

10pg of beta-estradiol detected.

Application #:
TI0053
Type:
Application Note
Categories:
Creatine in Chewing Gum
Compounds:
creatine
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Analysis of creatine in chewing gum

Application #:
TI0052
Type:
Application Note
Categories:
Impurity detection through powerful separation
Compounds:
curcumin
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Comparitive column data showing Cadenza's superiority in molecular recognition.

Application #:
TI0051
Type:
Application Note
Categories:
Curcumin in Turmeric (Ukon)
Compounds:
curcumin
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

0.5mg/g pf Curcumin detected through high sensitivity and high resolution.

Application #:
TI0050
Type:
Application Note
Categories:
Lavender Oil
Compounds:
Lavender oil
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza produces 134 peaks in analysis of components of lavender oil.

Application #:
TI0049
Type:
Application Note
Categories:
Highly-efficient separation of surfactant
Compounds:
Triton X-100
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza is superior in recognition of varied degrees of polymerization in molecules.

Application #:
TI0048
Type:
Application Note
Categories:
Dichlorobenzene isomers
Compounds:
o-dichlorobenzene
p-dichlorobenzene
m-dichlorobenzene
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

Separation of p-dichlorobenzene and isomers, which are possible causes of "Sick House Syndrome"

Application #:
TI0047
Type:
Application Note
Categories:
Inosinic acid and metabolites
Compounds:
hypoxanthine
inosine
inosine 5'-monophosphate (IMP)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Separation of inosinic acid, a flavor enhancer.

Application #:
TI0046
Type:
Application Note
Categories:
Formaldehyde as Indoor Air pollutant
Compounds:
formaldehyde
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Analysis of DNP labeled formaldehyde, one of the causes of "Sick House Syndrome," in indoor air sample.

Application #:
TI0045
Type:
Application Note
Categories:
Separation comparison of Fullerenes
Compounds:
Fullerene C60
Fullerene C70
higher fullerenes
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Comparison of peaks in the separation of fullerenes.

Application #:
TI0044
Type:
Application Note
Categories:
Fullerene and Higher Fullerenes
Compounds:
Fullerene C60
Fullerene C70
higher fullerenes
Column(s):
Cadenza CD-C18 (250 x 3.0mm)

Highly sensitive analysis of fullerenes and higher fullerenes with semi-micro columns.

Application #:
TI0043
Type:
Application Note
Categories:
Impurities in Hexane
Compounds:
n-hexane
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Analysis of impurities in hexane solvent differs depending on the grade.

Application #:
TI0042
Type:
Application Note
Categories:
Low-Calorie Sweeteners
Compounds:
acesulfame K
saccharin
aspartame
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High speed separation of low calorie sweeteners.

Application #:
TI0041
Type:
Application Note
Categories:
Lectin
from Soybeans
Compounds:
lecithin
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Analysis of lecithin in cyclohexane mobile phase.

Application #:
TI0040
Type:
Application Note
Categories:
Turmeric (Ukon)
Compounds:
Turmeric
Column(s):
Cadenza CD-C18 (150 x 3.0mm)

Comparitive analysis of different components of ukon. The spring yukon has many more components than does the purple yukon.

Application #:
TI0039
Type:
Application Note
Categories:
Higher efficiency with the same size
Compounds:
prednisone
cortisone
prednisolone
hydrocortisone
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Higher efficiency with the all-purpose 150 x 4.6mm column.

Application #:
TI0038
Type:
Application Note
Categories:
Triglycerides in Palm Oil
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0037
Type:
Application Note
Categories:
Triglycerides in Milk Fat
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0036
Type:
Application Note
Categories:
Triglycerides in Linseed Oil
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0035
Type:
Application Note
Categories:
Triglycerides in Cacao Butter
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0034
Type:
Application Note
Categories:
Food Preservatives in Soy
Compounds:
benzoic acid
sorbic acid
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

High speed separation of benzoic acid and sorbic acid in soy sauce.

Application #:
TI0033
Type:
Application Note
Categories:
Food Preservatives
Compounds:
benzoic acid
sorbic acid
Column(s):
Cadenza CD-C18 (50 x 4.6mm)
Cadenza CD-C18 (75 x 4.6mm)

Using our Cadenza 3um column, high-speed charge separation of food preservatives is possible.

Application #:
TI0032
Type:
Application Note
Categories:
Adenosine Nucleotides
Compounds:
AMP
ADP
ATP
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High-speed separation of adenosine nucleotides.

Application #:
TI0031
Type:
Application Note
Categories:
Isomers of Phthalic Acid
Compounds:
o-phthalic acid
p-phthalic acid
m-phthalic acid
Column(s):
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)
Cadenza CD-C18 (75 x 4.6mm)

High speed separation of phthalic acid isomers using short columns.

Application #:
TI0029
Type:
Application Note
Categories:
Squalene
Compounds:
squalene
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

This polar hydrocarbon can eluate with low use of solvent, in this case methanol.

Application #:
TI0028
Type:
Application Note
Categories:
pepper
Compounds:
pepper
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High-speed separation of the many components of pepper.

Application #:
TI0027
Type:
Application Note
Categories:
Vitamin preparation
Compounds:
nicotinamide
ascorbic acid
pyridoxine
caffeine
riboflavin
benzoic acid
tocopherol
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

High speed separation of low to highly polar components of a vitamin preparation.

Application #:
TI0026
Type:
Application Note
Categories:
Olive Oil
Compounds:
olive oil (pure)
olive oil (extra virgin)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Analysis of the components of two types of olive oil, including triglyceride.

Application #:
TI0025
Type:
Application Note
Categories:
Cresol isomers
Compounds:
p-cresol
m-cresol
o-cresol
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Complete resolution of the difficult to separate cresol isomers is possible with addition of beta-cyclodextrin.

Application #:
TI0024
Type:
Application Note
Categories:
Compounds:
malathion
MEP
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed separation of four agricultural chemicals

Application #:
TI0023
Type:
Application Note
Categories:
Compounds:
benomyl
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed separation of three agricultural chemicals

Application #:
TI0022
Type:
Application Note
Categories:
Compounds:
TPN
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed separation of two agricultural chemicals

Application #:
TI0021
Type:
Application Note
Categories:
Compounds:
acephate
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed analysis of one agricultural chemicals

Application #:
TI0020
Type:
Application Note
Categories:
DNPH-aldehydes and ketones
Compounds:
formaldehyde-DNPH
acetaldehyde-DNPH
acetone-DNPH
acrolein-DNPH
propionaldehyde-DNPH
crotonaldehyde-DNPH
methacrolein-DNPH
2-butanone-DNPH
n-butylaldehyde-DNPH
benzaldehyde-DNPH
valeraldehyde-DNPH
p-tolualdehyde-DNPH
hexaldehyde-DNPH
Column(s):
Cadenza CD-C18 (250 x 2.0mm)
Cadenza CD-C18 (250 x 4.6mm)

Our high resolution 3um semi micro column is powerful enough to separate out 13 different aldehydes.

Application #:
TI0019
Type:
Application Note
Categories:
Formaldehyde and Acetaldehyde
Compounds:
formaldehyde-DNPH
acetaldehyde-DNPH
Column(s):
Cadenza CD-C18 (75 x 2.0mm)
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CD-C18 (75 x 4.6mm)

Ranging from 2-4.6 mm internal diameter, our columns deliver similar efficiency in the separation of formaldehyde and acetaldehyde.

Application #:
TI0018
Type:
Application Note
Categories:
Dyes
Compounds:
indophenol
metyl yellow
sudan red G
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High speed separation of blue, yellow and red pigments.

Application #:
TI0017
Type:
Application Note
Categories:
cis-trans Isomers of 9-octadecenoic acid (oleic acid)
Compounds:
oleic acid
elaidic acid
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Complete separation of cis and trans isomers of oleic acid

Application #:
TI0016
Type:
Application Note
Categories:
Acetylsalicylic acid from Tablet
Compounds:
acetylsalicylic acid
Column(s):
Cadenza CD-C18 (75 x 2.0mm)
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CD-C18 (75 x 4.6mm)

High speed separation of components of cold medication, with low solvent use.

Application #:
TI0015
Type:
Application Note
Categories:
A
Compounds:
1-hydroxy-7-azabenzotriazole
acetaminophen
predonizolone
6-methylprednisolone
metyl-3-amino-2-thiophenecarboxylate
corticosterone
4-aminobenzophenone
propylparaben
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's 3um particle size revolutionizes columns length, speed and separation efficiency.

Application #:
TI0014
Type:
Application Note
Categories:
Tocol and Tocopherol
Compounds:
tocol
tocopherol
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High speed separation of tocol and tocopherol, vitamin E related compounds.

Application #:
TI0013
Type:
Application Note
Categories:
Estrogen
Compounds:
estrogen
4-hydroxyestrone 4-metyl ether
2-hydroxyestrone 2-metyl ether
2-hydroxyestrone 3-metyl ether
4-hydroxyestrone 3-metyl ether
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Precise separation of compounds related to estrogen, the female sex hormone.

Application #:
TI0012
Type:
Application Note
Categories:
Compounds:
mandelic acid
hippuric acid
o-metylhippuric acid
p-metylhippuric acid
m-metylhippuric acid
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Separation of hippuric acid, a metabolite of toluene and xylene. Cadenza can recognize positional isomers of methyl hippuric acid as well.

Application #:
TI0011
Type:
Application Note
Categories:
Comparison of isomer separations
Compounds:
metylparaben
ethylparaben
isopropylparaben
propylparaben
isobutylparaben
butylparaben
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Cadenza CD C18, at half the length of conventional 5um ODS columns, can deliver even better high speed separation.

Application #:
TI0010
Type:
Application Note
Categories:
Separation comparison of basic compounds
Compounds:
desipramine
imipramine
nortriptyline
amitriptyline
trimpramine
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Cadenza CD-C18 offers higher separation efficiency for basic compounds than possible with conventional columns.

Application #:
TI0009
Type:
Application Note
Categories:
LC-ESI-MS application
Compounds:
nilvadipine
nisoldipine
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

High speed LC-MS separation of nivaldopine and nisoldipine at half the length of conventional columns.

Application #:
TI0008
Type:
Application Note
Categories:
Batch-to-batch reproducibility
Compounds:
1-hydroxy-7-azabenzotriazole
acetaminophen
predonizolone,
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Cadenza CD C18 offers superior batch-to-batch reproducibility.

Application #:
SP0040
Type:
Poster
Categories:
Column Performance
Compounds:
Column(s):
Intrada Amino Acid (0 x 0.0mm)
Intrada WP-RP (0 x 0.0mm)
Scherzo SW-C18 (0 x 0.0mm)
Scherzo SM-C18 (0 x 0.0mm)
Scherzo SS-C18 (0 x 0.0mm)
Cadenza CD-C18 (0 x 0.0mm)
Cadenza CW-C18 (0 x 0.0mm)
Cadenza CL-C18 (0 x 0.0mm)
Cadenza HS-C18 (0 x 0.0mm)
Unison UK-C18 (0 x 0.0mm)
Unison UK-C8 (0 x 0.0mm)
Unison UK-Phenyl (0 x 0.0mm)
Unison UK-Silica (0 x 0.0mm)
Unison UK-Amino (0 x 0.0mm)
Presto FF-C18 (0 x 0.0mm)
Intrada SEC (0 x 0.0mm)
Dacapo DX-C18 (0 x 0.0mm)
Cadenza CX-C18 (0 x 0.0mm)

Imtakt Product Comparisons: Product Descriptions

Application #:
SP0037
Type:
Poster
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Environmental and Agricultural
Compounds:
caffeine
phenol
amylbenzene
butylbenzene
triphenylene
o-terphenyl
Column(s):
Cadenza CD-C18 (0 x 0.0mm)
Cadenza CW-C18 (0 x 0.0mm)
Cadenza CL-C18 (0 x 0.0mm)
Unison UK-C18 (0 x 0.0mm)
Dacapo DX-C18 (0 x 0.0mm)
Cadenza CX-C18 (0 x 0.0mm)

Imtakt Product Comparisons: Basic Interactions

Application #:
SP0019
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High Throughput Reliable Quantitation of 25 - hydroxy vitamin D in Serum by Offline Sample Preparation and a LC - MS/MS Instrument

Application #:
SP0014
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High Throughput Simultaneous Analysis of Immunosuppressants by ESI/ESI Dual Source Coaxial Flow Ion Source LC-MS/MS System

Application #:
SP0012
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

Simple and Rapid Method Development for High Throughput Analysis of Pain Management Drugs in Urine by LC-MS/MS

Application #:
SP0002
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Intrada WP-RP (250 x 4.6mm)
Cadenza CD-C18 (150 x 4.6mm)

Advantages of Isopropanol for the Reverse Phase Analysis of Peptide Pharmaceuticals

Application #:
SP0001
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)

Evalutation of Column Retention with large injection volume for high sensitive and high throughput LC-MS/MS Quantitative Analysis

Application #:
JA0026
Type:
Paper
Categories:
LC-MS
Biochemistry/Metabolism
Compounds:
Free fatty acids
Lysophosphatidylcholines
Lysophosphatidylethanolamine
Monoradylglycerolipids
Sphingomyelins
Glycerophosphocholines
Glycerophosphoinositols
Ceramides
Glycerophosphoglycerols
Glycerophosphoethanolamines
Glycerophosphoserines
Diradylglycerolipids
Triradylglycerolipids
Cholesteryl ester
Triacylglycerol
Palmitate
Palmitoleate
Stearate
Oleate
Ceramide Ganglioside
Lipoprotein(a)
Triglyceride
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

A relative quantitative positive/negative ion switching method for untargeted lipidomics via high resolution LC-MS/MS from any biological source

Application #:
JA0025
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

Analysis of Amphetamines and Synthetic Cathinones in Hair Samples Using LC–Tandem Mass Spectrometry and Solid-Phase Extraction

Application #:
JA0013
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Long-Term Oral Feeding of Lutein-Fortified Milk Increases Voluntary Running Distance in Rats

Application #:
JA0012
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Protective Effects of Ginseng Leaf Extract Using Enzymatic Extraction Against Oxidative Damage of UVA-Irradiated Human Keratinocytes

Application #:
JA0007
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Simultaneous microdetermination of bosentan, ambrisentan, sildenafil, and tadalafil in plasma using liquid chromatography/tandem mass spectrometry for pediatric patients with pulmonary arterial hypert

Application #:
JA0005
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

Stomatal Density is Controlled by a Mesophyll-Derived Signaling Molecule

Application #:
JA0004
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (250 x 3.0mm)

Stress enhances the gene expression and enzyme activity of phenylalanine ammonia-lyase and the endogenous content of salicylic acid to induce flowering in pharbitis

About Imtakt

Our HPLC columns have been designed and manufactured by Imtakt Corporation with exceptional craftsmanship and decades of industry experience. Our columns give chromatographers high resolution for unique problems.

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