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Technical Information   Posters   Papers

Application #:
TI0918
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
Poly-L-lysine
Column(s):
(250 x 4.6mm)

SEC: Polylysine

Application #:
TI0911
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
Pectin
Column(s):
(250 x 4.6mm)

SEC: Pectin

Application #:
TI0910
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
Mannan
Column(s):
(250 x 4.6mm)

SEC: Mannan

Application #:
TI0909
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
Fucoidan
Column(s):
(250 x 4.6mm)

SEC: Fucoidan

Application #:
TI0908
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
hyaluronic acid
Column(s):
(250 x 4.6mm)

SEC: hyaluronic acid, sodium salt

Application #:
TI0907
Type:
Application Note
Categories:
Food Chemistry
Polysaccharides
Compounds:
kappa-carrageenan
iota-carrageenan
Column(s):
(250 x 4.6mm)

SEC: kappa- and iota- Carrageenan

Application #:
TI0904
Type:
Application Note
Categories:
Food Chemistry
Polysaccharides
Compounds:
Carboxymethyl cellulose
Column(s):
(250 x 4.6mm)

SEC: Carboxymethyl cellulose (CMC)

Application #:
TI0901
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Pharmaceuticals and Cosmetics
Compounds:
Poly-gamma-glutamic acid
Column(s):
(250 x 4.6mm)

SEC: Poly-gamma-glutamic acid

Application #:
TI0896
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Proteins
Food Chemistry
Compounds:
Collagen Peptide
Column(s):
(250 x 4.6mm)

SEC: Collagenpeptide

Application #:
TI0895
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
Alpha-lactalbumin
Column(s):
(250 x 4.6mm)

SEC: Alpha-lactalbumin, from bovine milk

Application #:
TI0894
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
Alpha-Casein
Column(s):
(250 x 4.6mm)

SEC: Alpha-Casein, from bovine milk

Application #:
TI0893
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
alpha-chymotrypsinogen A
Column(s):
(250 x 4.6mm)

SEC: Alpha-chymotrypsinogen A, from bovine pancreas

Application #:
TI0892
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
Xthantine Oxidase
Column(s):
(250 x 4.6mm)

SEC: Xthantine oxidase (XOD), from Buttermilk

Application #:
TI0891
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
beta-glucosidase
Column(s):
(250 x 4.6mm)

SEC: Beta - Glucosidase

Application #:
TI0889
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
alpha-amylase
Column(s):
(250 x 4.6mm)

SEC: Alpha - Amylase

Application #:
TI0887
Type:
Application Note
Categories:
Food Chemistry
Compounds:
Na+
Cl-
Column(s):
Scherzo SM-C18 (150 x 2.0mm)

NaCl (sodium chloride) in Ramen Soup

Application #:
TI0886
Type:
Application Note
Categories:
Food Chemistry
Amino Acids and Peptides
Compounds:
S-allyl-L-cystein
Column(s):
Scherzo SM-C18 (150 x 4.6mm)

S-allyl-L-cysteine in Garlic Extract

Application #:
TI0885
Type:
Application Note
Categories:
Food Chemistry
Vitamins
Compounds:
pantothenic acid (vitamin B5)
Column(s):
Cadenza CL-C18 (150 x 4.6mm)

Pantothenic acid in a nutritional supplement

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 #:
TI0878
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Botanicals
Amino Acids and Peptides
Column Performance
Compounds:
Alliin
S-allyl-L-cysteine
Column(s):
Intrada Amino Acid (100 x 3.0mm)
Scherzo SS-C18 (100 x 3.0mm)

Alliin and S-allyl-L-cysteine in Garlic

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 #:
TI0861
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)

LC-MS: Flavonoids

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 #:
TI0825
Type:
Application Note
Categories:
Food Chemistry
Proteins
Compounds:
Soybean protein
Column(s):
Presto FF-C18 (250 x 4.6mm)

Soybean protein

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 #:
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 #:
TI0736
Type:
Application Note
Categories:
LC-MS
Amino Acids and Peptides
Food Chemistry
Compounds:
Amino acids
Column(s):
Intrada Amino Acid (50 x 3.0mm)

The Intrada Amino Acid column is used to separate amino acids present within soy sauce

Application #:
TI0732
Type:
Application Note
Categories:
Biochemistry/Metabolism
Vitamins
Industrial Chemical
Food Chemistry
Compounds:
"isoascorbic acid (erythorbic acid)
L-ascorbic acid
L-ascorbic acid 2-glucoside"
Column(s):
Scherzo SM-C18 (150 x 3.0mm)
Unison UK-Amino (75 x 3.0mm)

The Scherzo SM-C18 and Unison UK-Amino columns successfully separate the small, polar ascorbic acid related compounds in normal phase mode.

Application #:
TI0714
Type:
Application Note
Categories:
Botanicals
Food Chemistry
Compounds:
inositol hexaphosphate (phytic acid )
Column(s):
Scherzo SM-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)

The Scherzo SM-C18 column is able to retain a highly polar compound (multiple phosphate groups) better than a standard C18 column.

Application #:
TI0693
Type:
Application Note
Categories:
Food Chemistry
Compounds:
quinic acid
hydroxyhydroquinone
3
4-dihydroxyhydrocinnamic acid
caffeine
caffeic acid
p-coumaric acid
ferulic acid
isoferulic acid
Column(s):
Unison UK-C18 (250 x 4.6mm)

Unison UK-C18 column can separate out the small, polar molecule components of coffee bean extract due to the lower density of C18 ligands. The column can generate 219 peaks, which shows all of the components of the extract.

Application #:
TI0692
Type:
Application Note
Categories:
Food Chemistry
Compounds:
hydroxyhydroquinone
3
4-dihydroxyhydrocinnamic acid
caffeic acid
p-coumaric acid
caffeine
ferulic acid
isoferulic acid
Column(s):
Scherzo SW-C18 (250 x 3.0mm)
Unison UK-C18 (250 x 3.0mm)

Both Unison UK-C18 and Scherzo SW-C18 can separate out components of coffee extracts, but Scherzo SW-C18 can resolve the peaks of caffeine and ferulic acid better.

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 #:
TI0647
Type:
Application Note
Categories:
Polysaccharides
Saccharides
Food Chemistry
Compounds:
Glycerol
rhamnose
erythritol
arabinose
xylose
fructose
sorbitol
mannose
galactose
glucose
inositol
sucrose
maltulose
lactose
maltose
trehalose
raffinose
maltotriose
nystose
maltotetraose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Simultaneous HPLC/LT-ELSD Analysis of Polyols, Mono-,Di- and Oligosaccarides

Application #:
TI0638
Type:
Application Note
Categories:
Food Chemistry
Compounds:
theaflavin
theaflavin-3-O-gallate
theaflavin-3'-O-gallate
theaflavin-3
.'-di-O-gallate
Column(s):
Cadenza CL-C18 (100 x 4.6mm)

Theaflavins

Application #:
TI0611
Type:
Application Note
Categories:
Food Chemistry
Compounds:
maltol
ethyl maltol
Column(s):
Cadenza CW-C18 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)
Presto FF-C18 (150 x 4.6mm)

Maltol, Ethyl Maltol

Application #:
TI0550
Type:
Application Note
Categories:
Food Chemistry
Compounds:
sucralose
Column(s):
Unison UK-C18 (250 x 4.6mm)

Sucralose by reversed-phase analysis

Application #:
TI0541
Type:
Application Note
Categories:
Industrial Chemical
Food chemistry
Compounds:
Sodium sulfite
Column(s):
Scherzo SM-C18 (250 x 3.0mm)

Sodium Sulfite in Red Wine

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 #:
TI0482
Type:
Application Note
Categories:
Food Chemistry
Compounds:
sodium dehydroacetate
potassium sorbate
benzoic acid
Column(s):
Unison UK-Silica (150 x 2.0mm)
Unison UK-Amino (150 x 2.0mm)

Food preservatives (normal phase)

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 #:
TI0438
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
LC-MS
Compounds:
melamine
cyanuric acid
ammeline
ammelide
Column(s):
Unison UK-Amino (150 x 3.0mm)

Melamine & related compounds

Application #:
TI0437
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Compounds:
Melamine
Cyanuric Acid
Column(s):
Unison UK-Amino (150 x 2.0mm)

Melamine & Cyanuric Acid

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 #:
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 #:
TI0378
Type:
Application Note
Categories:
Food Chemistry
Compounds:
sodium sulfamate (aminosulfonic acid sodium salt)
cyclamic acid (N-cyclohexylsulfamic acid)
? cyclamic acid (N-cyclohexylsulfamic acid)
Column(s):
Unison UK-C18 (50 x 3.0mm)
Unison UK-Amino (50 x 3.0mm)

Sulfamic acid and cyclamic acid can be separated by either reversed phase or normal phase chromatography. Reversed phase gives better peak shape while normal phase gives better run time.

Application #:
TI0376
Type:
Application Note
Categories:
Direct Serum Injection
Steroids
Biochemistry / Metabolism
Compounds:
beta-Estradiol 3
17-disulfate
beta-Estradiol 17-(beta-D-glucuronide)
17-beta-estradiol
Column(s):
Cadenza HS-C18 (150 x 3.0mm)

Cadenza HS-C18 successfully separates out small molecules like Estradiol and metabolites from bovine serum. The sample chromatogram looks almost identical to the standard chromatogram.

Application #:
TI0373
Type:
Application Note
Categories:
Saccharides
Food Chemistry
Compounds:
sucralose
saccharin
aspartame
acesulfame
Column(s):
Unison UK-Amino (250 x 3.0mm)

Unison UK-Amino column separates small molecule low-calorie sweeteners with excellent resolution.

Application #:
TI0361
Type:
Application Note
Categories:
Saccharides
Food Chemistry
Compounds:
lnositol in nutritious supplement drink
Column(s):
Unison UK-Amino (100 x 3.0mm)

Unison UK-Amino is able to separate inositol (an acidic compound) in normal phase/anion exchange mode. This column recognizes inositol from a mixture containing a variety of components.

Application #:
TI0360
Type:
Application Note
Categories:
Biochemistry / Metabolism
Food Chemistry
Compounds:
Taurine in nutritious supplement drink
Column(s):
Unison UK-Amino (100 x 3.0mm)

Unison UK-Amino column separates out taurine in a drink mixture.

Application #:
TI0356
Type:
Application Note
Categories:
Botanicals
Food Chemistry
Compounds:
stevioside
rebaudioside A
Column(s):
Unison UK-Amino (150 x 2.0mm)

Stevia sweeteners

Application #:
TI0348
Type:
Application Note
Categories:
Food Chemistry
Compounds:
tartaric acid
succinic acid
propionic acid
malonic acid
lactic acid
fumaric acid
formic acid
citric acid
acetic acid
Column(s):
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Organic acids

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 #:
TI0292
Type:
Application Note
Categories:
Food Chemistry
Compounds:
Caffeine in the Caffe Latte
Column(s):
Cadenza HS-C18 (250 x 3.0mm)

Caffeine in the Caffe Latte

Application #:
TI0261
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Pharmaceuticals & Cosmetics
Compounds:
Fe (III)-EDTA
EDTA disodium salt
Cu (II)-EDTA
Column(s):
Unison UK-Phenyl (75 x 4.6mm)

EDTA-Chelates

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 #:
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 #:
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 #:
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 #:
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 #:
TI0191
Type:
Application Note
Categories:
Betaine
Compounds:
betaine
Column(s):
Unison UK-Silica (250 x 3.0mm)

Reverse phase analysis of the highly polar compound betaine, which is quite difficult to retain in normal phase analysis.

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 #:
TI0185
Type:
Application Note
Categories:
Saccharin
Compounds:
saccharin
Column(s):
Unison UK-Silica (250 x 3.0mm)

Normal phase analysis of the synthetic sweetener saccharine.

Application #:
TI0172
Type:
Application Note
Categories:
Acrylamide
Compounds:
methacrylamide
acrylamide
Column(s):
Unison UK-Silica (250 x 2.0mm)

Normal phase separation of acrylamide, the presence of which in common foods has caused health concerns.

Application #:
TI0170
Type:
Application Note
Categories:
L-Carnitine
Compounds:
L-carnitine
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-Silica (150 x 3.0mm)

The polar compound L-Carnitine, analyzed in both 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 #:
TI0151
Type:
Application Note
Categories:
Caproic Acid and 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-C18 (500 x 4.6mm)

Caproic acid and its methylvaleric acid isomers are separated with high resolution using our 500mm long column.

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 #:
TI0120
Type:
Application Note
Categories:
Copper Chlorophylline
Compounds:
chlorophylline
Column(s):
Unison UK-C18 (75 x 4.6mm)

Analysis of copper chlorophylline, a chlorophyll derived food additive.

Application #:
TI0110
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 US-C18 (150 x 4.6mm)

Superior separation of US-C18 compared to competitor columns.

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 #:
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 #:
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 #:
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 #:
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 #:
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 #:
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 #:
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 #:
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 #:
SP0031
Type:
Poster
Categories:
LC-MS
Vitamins
Food Chemistry
Compounds:
ascorbic acid
L-ascorbic acid 2-glucoside
biotin
bisbentiamine
cyanocobalamin
dehydroascorbic acid
dibenzoyl thiamine
folic acid
nicotinamide
nicotinic acid
pantothenate
pyridoxine
riboflavin
riboflavine tetrabutylate
thiamine
Column(s):

Simultaneous analysis of 15 water-soluble vitamins in beverages and dietary supplements with multi-mode ODS column using LC-MS/MS

Application #:
SP0030
Type:
Poster
Categories:
LC-MS
Amino Acids and Peptides
Food Chemistry
Compounds:
Trp
Phe
Tyr
Met
Leu
Ile
Val
Glu
Pro
Asp
Thr
Ala
Ser
Gln
Gly
Asn
(Cys)2
His
Lys
Arg
theanine
aminoadipic acid
taurine
ornithine
cysteine
hydroxyproline
sarcosine
beta-Ala
citrulline
GABA
cystathionine
aminoethanol
anserine
carnosine
hydroxylysine
methylhistidine
beta-aminoisobutyric acid
2-aminobutyric acid
methionine sulfone
Column(s):

High Throughput simultaneous analysis of 39 amino acids in various foods without derivatization using LC-MS/MS

Application #:
SP0027
Type:
Poster
Categories:
Biochemistry/Metabolism
Food Chemistry
Saccharides
Vitamins
Compounds:
glycerol
rhamnose
erythritol
arabinose
xylose
fructose
sorbitol
mannose
galactose
glucose
inositol
sucrose
maltulose
lactose
maltose
trehalose
raffinose
maltotriose
nystose
maltotetraose
vitamin B1
vitamin B8
vitamin B6
vitamin C
vitamin B5
vitamin B9
vitamin B12
vitamin B2
vitamin B7
vitamin A
vitamin K2
vitamin D2
vitamin D3
vitamin E
vitamin K1
quinic acid
malic acid
tartaric acid
succinic acid
citric acid
gallic acid
lactic acid
protocatechuic acid
4-HPAC
chlorogenic acid
syringic acid
gentistic acid
Column(s):

Advantage of a New Generation of Evaporative Light-Scattering Detectors: Universality, Higher Sensitivities and Cost-Effectiveness for Multi-Element Analyses in Liquid Chromatography - An Application Review

Application #:
SP0018
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Scherzo SM-C18 (150 x 2.0mm)

A high throughput solid phase extraction method for vitamin B3 and related metabolites from pooled human serum using ISOLUTE SCX-3 96 well plates prior to mixed mode LC-MS/MS

Application #:
JA0024
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-C18 (250 x 4.6mm)

Anti-hepatitis C virus compounds obtained from Glycyrrhiza uralensis and other Glycyrrhiza species

Application #:
JA0022
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Scherzo SS-C18 (100 x 3.0mm)

Comprehensive analysis of pharmaceutical products using simultaneous mixed-mode (ion-exchange/reversed-phase) and hydrophilic interaction liquid chromatography

Application #:
JA0015
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-Amino (0 x 0mm)

Improved production of 2-keto-3-deoxy-d-glycero-galactononulosonic acid (KDN) using FastPrep-CLEAs

About Imtakt

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