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Technical Information   Posters   Papers

Application #:
TI0B22
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
galactocerebroside
Column(s):
Unison UK-C8 (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 #:
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 #:
TI0A78
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
LC-MS
Compounds:
ivermectin
Column(s):
Unison UK-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-Phenyl (50 x 3.0mm)
Unison UK-C1 (50 x 3.0mm)

LC-MS: Ivermectin (antiparasitic drug)

Application #:
TI0A50
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
tipepidine
hibenzic acid
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-C1 (75 x 4.6mm)

Tipepidine hibenzate (Antitussive, Expectorant)

Application #:
TI0A43
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
etodolac
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-C1 (75 x 4.6mm)

Etodolac (nonsteroidal anti-inflammatory drug, NSAIDs)

Application #:
TI0A41
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
propiverine
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-C1 (75 x 4.6mm)

Propiverine (Anticholinergic, Ca-antagonist, Antimuscarinic)

Application #:
TI0A40
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
rizatriptan
benzoic acid
Column(s):
Unison UK-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-C1 (50 x 3.0mm)

Rizatriptan benzoate (treatment of migraine headaches)

Application #:
TI0A39
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
levofloxacin
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-C1 (75 x 4.6mm)

Levofloxacin (new quinolone, antibiotics)

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 #:
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 #:
TI0961
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Compounds:
acetazolamide
brinzolamide
Column(s):
Unison UK-C8 (100 x 3.0mm)

LC-MS: Carbonic anhydrase inhibitor (antiglaucoma drug)

Application #:
TI0958
Type:
Application Note
Categories:
LC-MS
Environmental and Agricultural
Pharmaceuticals and Cosmetics
Compounds:
Valinomycin
Column(s):
Cadenza CW-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-Phenyl (50 x 3.0mm)

LC-MS: Valinomycin (depsipeptide, antimicrobial)

Application #:
TI0956
Type:
Application Note
Categories:
Column Performance
LC-MS
Compounds:
Cereulide
Column(s):
Cadenza CW-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-Phenyl (50 x 3.0mm)

LC-MS: Cereulide (depsipeptide, cytotoxin)

Application #:
TI0888
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
Diethylamino hydroxybenzoyl hexyl benzoate
Octocrylene (2-ethylhexyl 2-cyano-3,3-diphenyl-2-propenoate
Ethylhexyl methoxycinnamate
2-Ethylhexyl salicylate
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Column(s):
Unison UK-C8 (150 x 4.6mm)

Sunscreen compounds

Application #:
TI0862
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Compounds:
taxifolin
myricetin
quercetin
kaempferol
apigenin
baicalein
chrysin
acacetin
Column(s):
Unison UK-C18 (100 x 3.0mm)
Unison UK-C8 (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 #:
TI0854
Type:
Application Note
Categories:
LC-MS
Biochemistry/Metabolism
Column Performance
Compounds:
triiodothyronine (T3)(L-3,3',5-triiodothyronine)
thyroxine (T4)(L-3,5,3',5'-tetraiodothyronine)
Column(s):
Scherzo SM-C18 (50 x 3.0mm)
Cadenza CW-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-Phenyl (50 x 3.0mm)

LC-MS: Thyroid hormone

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 #:
TI0842
Type:
Application Note
Categories:
LC-MS
Pharmaceuticals and Cosmetics
Compounds:
doxylamine
risperidone
olanzapine
Column(s):
Unison UK-C18 (100 x 3.0mm)
Unison UK-C8 (100 x 3.0mm)
Unison UK-Phenyl (100 x 3.0mm)

LC-MS: Antipsychotics

Application #:
TI0810
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Saccharides
Compounds:
acesulfame K
saccharin
sodium cyclamate
aspartame
sucralose
rebaudioside A
stevioside
neotame
Column(s):
Unison UK-C8 (100 x 3.0mm)

LC-MS: Low-calorie sweeteners

Application #:
TI0809
Type:
Application Note
Categories:
LC-MS
Environmental and Agricultural
Compounds:
thiabendazole
imazalil
o-phenylphenol
prochloraz
Column(s):
Unison UK-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-Phenyl (50 x 3.0mm)

LC-MS: Fungicides for citrus fruits

Application #:
TI0727
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
Coenzyme A (CoA)
acetyl coenzyme (Acetyl-CoA)
Column(s):
Cadenza CW-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)

Cadenza CW-C18, Unison UK-C18, and Unison UK-C8 are all able to resolve the very polar and charged Acetyl CoA and CoA, differing only in an acetyl group.

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 #:
TI0697
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Compounds:
cimetidine
ephedrine
acetaminophen
metoclopramide
tramadol
doxylamine
zolpidem
propranolol
imipramine
amitryptyline
chlorpromazine
reserpine (int. std.)
diazepam
Column(s):
Unison UK-C8 (75 x 2.0mm)

LC-MS/MS Application for non-opioid drugs in human plasma

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 #:
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 #:
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 #:
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 #:
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 #:
TI0479
Type:
Application Note
Categories:
Botanicals
Compounds:
sinigrin
sulforaphane
allyl isothiocyanate
benzyl isothiocyanate
Column(s):
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 #:
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 #:
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 #:
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 #:
TI0398
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
trimipramine
nortriptyline
imipramine
doxepine
desipramine
amitriptyline
Column(s):
Cadenza CW-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)

Basic Compounds: Antidepressant drug

Application #:
TI0397
Type:
Application Note
Categories:
LC-MS
Steroids
Biochemistry / Metabolism
Compounds:
testosterone
progesterone
pregnanetriol
pregnanediol
estrone
estriol
5-alpha-dihydrotestosterone
17-beta-estradiol
17-alphahydroxyprogesterone
Column(s):
Unison UK-C8 (50 x 2.0mm)

LC-MS/MS Application - Steroid Hormones and Metabolites

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 #:
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 #:
TI0299
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
Anions
Column(s):
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)

Anions

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 #:
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 #:
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 #:
TI0223
Type:
Application Note
Categories:
Veterinary Medicine (Synthetic Antimicrobial)
Compounds:
thiamphenicol
levamisol
oxolinic acid
nifurstyreneate monosodium salt
Column(s):
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Four synthetic antibacterial veterinary medications were separated using various columns. Using gradient elution and TFA modifier, the best separation was achieved using a phenyl and C8 phase.

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 #:
TI0219
Type:
Application Note
Categories:
Antibiotic
Compounds:
erythromycin
Column(s):
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the macrolide antibiotic erythromycin using various reverse phase columns. Each column produces a sharp peak at neutral pH.

Application #:
TI0217
Type:
Application Note
Categories:
Veterinary Medicine (Synthetic Antimicrobial)
Compounds:
lasalocid
Column(s):
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of lasalocid, a common antibiotic additive to animal feed, in acid. Each column produces an excellent peak.

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 #:
TI0214
Type:
Application Note
Categories:
Antibiotic
Compounds:
lincomycin
Column(s):
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Reverse phase separation of the gram negative antibiotic lincomycin in acid produces an excellent peak.

Application #:
TI0213
Type:
Application Note
Categories:
Synthetic Antimicrobial
Compounds:
thiamphenicol
Column(s):
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Analysis of the synthetic veterinary antibiotic thiamphenicol, which impedes protein synthesis, under neutral pH. The C18, C8 and Phenyl columns all 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 #:
TI0207
Type:
Application Note
Categories:
LC-MS Application for Coenzyme Q10
Compounds:
Coenzyme Q10
Column(s):
Unison UK-C8 (75 x 3.0mm)

500fg of Coenzyme Q10 can be quantitated by utilizing our 3um C8 column and a sensitive LC-MS/MS detector.

Application #:
TI0206
Type:
Application Note
Categories:
LC-MS Application for Calcium Antagonist
Compounds:
diltiazem HCl
Column(s):
Unison UK-C8 (50 x 2.0mm)

25fg of the calcium antagonist diltiazem HCl can be quantitated by utilizing our 3um C8 column and a sensitive LC-MS/MS detector.

Application #:
TI0205
Type:
Application Note
Categories:
LC-MS Application for Antiseptic Substance
Compounds:
chlorhexidine
Column(s):
Unison UK-C8 (50 x 2.0mm)

2.5pg of the disinfectant chlorhexidine are measured with an LC-MS/MS analysis using our 3um C8 column.

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 #:
TI0197
Type:
Application Note
Categories:
Antiseptics
Compounds:
benzethonium chloride
benzalkonium chloride
Column(s):
Unison UK-C8 (100 x 4.6mm)

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 #:
TI0190
Type:
Application Note
Categories:
Short-Chain Fatty Acids
Compounds:
n-propionic acid
n-butyric acid
n-valeric acid
n-caproic acid
Column(s):
Unison UK-C18 (50 x 4.6mm)
Unison UK-C8 (50 x 4.6mm)
Unison UK-Phenyl (50 x 4.6mm)

Separation of short chain cable fatty acids without modifying the functional group.

Application #:
TI0164
Type:
Application Note
Categories:
Calcium Pantothenate and Ascorbic Acid
Compounds:
calcium pantothenate
ascorbic acid
Column(s):
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)
Unison UK-Silica (150 x 4.6mm)

Analysis of highly polar vitamins under normal and reverse phase modes.

Application #:
TI0161
Type:
Application Note
Categories:
Antioxidants
Compounds:
butylhydroquinone (TBHQ),
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of an antioxidant food additives.

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 #:
TI0157
Type:
Application Note
Categories:
Pyridoxine HCl (Vitamin B6) Injection Solution
Compounds:
pyridoxine HCl
Column(s):
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 B6 with neutral mobile phase in reverse phase mode.

Application #:
TI0156
Type:
Application Note
Categories:
Thiamine HCl (Vitamin B1) Injection Solution
Compounds:
thiamine HCl
Column(s):
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 B1 with neutral mobile phase in reverse phase mode.

Application #:
TI0143
Type:
Application Note
Categories:
Methoxyphenol Isomers
Compounds:
o-methoxyphenol
p-methoxyphenol,
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Separation of isomers of the polymerization inhibitor methoxyphenol.

Application #:
TI0142
Type:
Application Note
Categories:
Hydroquinone Isomers (Dihydroxybenzene)
Compounds:
hydroquinone
resorcinol
catechol
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Separation of isomers of the polymerization inhibitor hydroquinine.

Application #:
TI0140
Type:
Application Note
Categories:
Isoflavones 4
Compounds:
wighteone
7-O-methyl-lutenone
7,2'-di-O-methyl-lutenone
lupalbigenin
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of Isoflavones 4 in ammonium acetate.

Application #:
TI0139
Type:
Application Note
Categories:
Isoflavones 3
Compounds:
5-O-methylgenistein
genistein
prunetin
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of isoflavones 3 in ammonium acetate.

Application #:
TI0138
Type:
Application Note
Categories:
Isoflavones 2
Compounds:
2,3-dehydrokievitone
lutenone,
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of isoflavones 4 in ammonium acetate. (Should be 2 according to TI)

Application #:
TI0136
Type:
Application Note
Categories:
Caproic Acid Isomers
Compounds:
3-methylvaleric acid
2-methylvaleric acid
4-methylvaleric acid
n-caproic acid
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Analysis of methyl valeric acid and other caproic acid isomers, comparing separation by column.

Application #:
TI0128
Type:
Application Note
Categories:
PQQ (pyrroloquinoline quinone)
Compounds:
PQQ (pyrroloquinoline quinone)
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of PQQ, which has recently been identified as a possible vitamin in mammals.

Application #:
TI0127
Type:
Application Note
Categories:
Fatty Acid ADAM Derivatives
Compounds:
caproic acid
caprylic acid
pelargonic acid
capric acid
lauric acid
alpha-linolenic acid
myristic acid
linoleic acid
pentadecanoic acid
palmitic acid
oleic acid
stearic acid
nonadecanoic acid
arachidic acid
Column(s):
Unison UK-C8 (150 x 4.6mm)

High-speed separations with Unison UK-C8 150mm column compared with a 5um 250mm column popular on the market.

Application #:
TI0125
Type:
Application Note
Categories:
Manufacturing Batch-to-Batch Reproducibility
Compounds:
1-hydroxy-7-azabenzotriazole
acetaminophen
predonizolone,
Column(s):
Unison UK-C8 (75 x 4.6mm)

Demonstrates the batch-to-batch reproducibility of UK-C8 with 3um octyl packing material in three trials.

Application #:
TI0118
Type:
Application Note
Categories:
pH Stability of Unison Series
Compounds:
propylbenzoate
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Demonstrates the pH durability Unison stationary phase series (UK-C18, UK-C8, UK-Phenyl)

Application #:
TI0109
Type:
Application Note
Categories:
Organic Acids
Compounds:
formic acid
malonic acid
lactic acid
acetic acid
maleic acid
citric acid
succinic acid
fumaric acid
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison US-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Comparative separation of organic acids with various stationary phases of the Unison series.

Application #:
TI0107
Type:
Application Note
Categories:
Acrylamide
Compounds:
acrylamide
Column(s):
Unison UK-C18 (250 x 3.0mm)
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Comparative retention of the highly polar compound acrylamide in the Unison series using 100% aqueous mobile phase.

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 #:
TI0105
Type:
Application Note
Categories:
Peptides
Tryptic Digest of alpha-Casein
Compounds:
alpha-Casein
tryptic digest
Column(s):
Unison UK-C8 (50 x 2.0mm)

Analysis using the C8 column.

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 #:
TI0077
Type:
Application Note
Categories:
Allergy Medications
Compounds:
tranilast
epinastine
chlorpheniramine
malate
diphenhydramine
hydroxyzine pamoic salt
Column(s):
Unison UK-C8 (75 x 4.6mm)

3um UK-C8 delivers a sharp peak in high-speed mobile phase analysis at neutral pH

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 #:
SP0013
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Unison UK-C8 (75 x 2.0mm)

High Sensitivity Methotrexate Quantitation in Human Serum utilizing LC-MS/MS

Application #:
JA0001
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-C18 (30 x 2.0mm)
Unison UK-C8 (30 x 2.0mm)
Presto FF-C18 (30 x 2.0mm)

Universal LC–MS method for minimized carryover in a discovery bioanalytical setting

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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