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Technical Information Posters Papers
Vitamins
Cadenza CW-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)
Cadenza CX-C18 (100 x 4.6mm)
Benfotiamine (Vitamin B1 derivatives)
Vitamins
Cadenza CW-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)
Cadenza CX-C18 (100 x 4.6mm)
Benfotiamine (Vitamin B1 derivatives)
Food Chemistry
Botanicals
Saccharides
Vitamins
Cadenza CW-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)
Cadenza CX-C18 (100 x 4.6mm)
Rutin (flavonoid glycoside)
Food Chemistry
Botanicals
Saccharides
Vitamins
Cadenza CW-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)
Cadenza CX-C18 (100 x 4.6mm)
Rutin (flavonoid glycoside)
Vitamins
LC-MS
docosahexaenoic acid (DHA)
arachidonic acid (AA)
LC-MS: Omega-3 and Omega-6 fatty acids
Vitamins
LC-MS
docosahexaenoic acid (DHA)
arachidonic acid (AA)
LC-MS: Omega-3 and Omega-6 fatty acids
Food Chemistry
Vitamins
LC-MS
docosahexaenoic acid (DHA)
arachidonic acid (AA)
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
Food Chemistry
Vitamins
LC-MS
ethyl docosahexaenoate (Ethyl-DHA)
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
Food Chemistry
Biochemistry/Metabolism. Vitamins
LC-MS
o-phthalic acid
levulinic acid
trimesic acid
n-butyric acid
cis-aconitic acid
glutaric acid
fumaric acid
lactic acid
trans-aconitic acid
acetic acid
gluconic acid
butane-1,2,3,4-tetracarboxylic acid
phosphoenolpyruvic acid
2-hydroxyisobutyric acid
alpha-ketoglutaric acid
2-keto-D-gluconic acid
2-hydroxy-3-methylbutyric acid
propionic acid
glycolic acid
maleic acid
glucose-6-phosphate
pyroglutamic acid
oxaloacetic acid
3-hydroxy-3-methylglutaric acid
N-glycolylneuraminic acid
adipic acid
glucose-1-phosphate
n-valeric acid
benzoic acid
N-acetylneuraminic acid
pyruvic acid
isobutyric acid
glyoxylic acid
mesaconic acid
itaconic acid
L-tartaric acid
3-hydroxypropionic acid
citric acid
3-methylglutaric acid
isocitric acid
isovaleric acid
malic acid
succinic acid
LC-MS: 44 Organic Acids Analysis (IEX mode)
Food Chemistry
Biochemistry/Metabolism. Vitamins
LC-MS
isoascorbic acid
L-ascorbic acid
L-ascorbic 2-glucoside
LC-MS: Ascorbic acid and related compounds
Food Chemistry
Saccharides
Vitamins
Amino Acids and Peptides
nicotinamide
pyridoxine (B6)
riboflavin (B2)
sucralose
ribose
glucose
inositol
arginine
cyanocobalamin (B12)
sucrose
nicotinic acid
carnitine
benzoic acid
pantothenic acid
LC-MS: Standard Samples of Energy Drink Components
Cholecalciferol (Vit. D3)
Alpha-tocopherol
Vitamin K
Fat-soluble vitamins
Vitamins
Pantothenic acid in a nutritional supplement
Food Chemistry
Vitamins
Steroids
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
LC-MS: Method for simultaneous analysis of functional ingredients in rice bran oil
Clinical Diagnostics
A high throughput solid phase extraction method for vitamin B7 (biotin) from pooled human serum prior to mixed mode LC-MS/MS
Vitamins
Industrial Chemical
Food Chemistry
L-ascorbic acid
L-ascorbic acid 2-glucoside"
The Scherzo SM-C18 and Unison UK-Amino columns successfully separate the small, polar ascorbic acid related compounds in normal phase mode.
Vitamins
B8:myo-Inositol
B6:Pyridoxine
C:Ascorbic acid
B5:Panthothenic acid
B9: Folic acid
B12: Cyanocobalamin
B2:Riboflavin
B7: Biotin
A:Retinol
K2:Menaquinone
D2:Ergocalciferol
D3:Cholecalciferol
E:a-Tocopherol
K1: Phylloquinone
Simulatneous HPLC/LT-ELSD Analysis of Water Soluble and Fat Soluble Vitamins
LC-MS
pyridoxine
nicotinic acid
nicotinamide
pantothenic acid
cyanocobalamin
riboflavin
botin
folic acid
Analysis of Water Soluble Vitamins using LCMS-2020
beta-tocopherol
gamma-tocotrienol
alpha-tocotrienol
gamma-tocopherol
delta-tocopherol
beta-tocotrienol
delta-tocotrienol
Tocopherols and tocotrienols
Alpha-carotene and beta-carotene
folic acid
calcium pantothenate
riboflavin
Water-soluble vitamins
LC-MS/MS Application for 25-Hydroxy Vitamin D3
The Unison UK-Amino column shows excellent retention of nicotinic acid in both normal phase and anion exchange modes.
pyridoxal
Vitamin B6
isoascorbic acid (erythorbic acid)
dehydroascorbic acid
Dehydroascorbic acid and related compounds
Vitamin K3
Vitamin E
Vitamin D3
Vitamin D2
Vitamin A acetate
Vitamin A
Fat soluble vitamins
isoascorbic acid (erythorbic acid)
Ascorbic and and isoascorbic acid
isoascorbic acid (erythorbic acid)
Normal phase and anion exchange mode
LC-MS
riboflavin
pyridoxine
pantothenic acid
nicotinamide
Folic acid
biotin
ascorbic acid
LC-MS/MS Water Soluble Vitamins
riboflavin
nicotinic acid
nicotinamide
L-ascorbic acid
Folic acid
cyanocobalamin
Water soluble vitamins
y-tocopherol
s-tocopherol
a-tocopherol
Tocopherols
riboflavin
pyridoxine
pyridoxal
nicotinic acid
L-ascorbic acid
folic acid
caffeine
Waters soluble vitamins
pyridoxine
pyridoxamine
pyridoxal
p-aminobenzoic acid
orotic acid
nicotinic acid
nicotinamide
L-ascorbic acid
Water soluble vitamins
Vitamin K1
Vitamin A acetate
Vitamin A
Vitamin
Fat soluble vitamins
thiamine (B1)
pyridoxine (B6)
nicotinamide (B3),
LC-ELSD of taurine and water soluble vitamins
beta-carotene
coenzyme Q10
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.
500fg of Coenzyme Q10 can be quantitated by utilizing our 3um C8 column and a sensitive LC-MS/MS detector.
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.
hydroxocobalamin
Gradient elution of cobalamin.
Separation of the difficult to separate group of isomers known as tocopherols in reverse phase mode with a silica column.
ascorbic acid
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.
pyridoxine
riboflavin
thiamine
retinol
ergocalciferol
Analysis of a vitamin derivative under normal and reverse phase modes.
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.
nicotinamide
riboflavin
thiamine
The highly polar water soluble vitamin is retained and separated in normal phase mode.
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.
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.
isoascorbic acid (erysorbic acid)
L-ascorbic acid 2-glucoside
For analysis of ascorbic acid and related compounds, our 3um UK-C18 and 5um US-C18 can perform equivalent separations at high speed.
L-ascorbic acid
L-ascorbic acid 2-glucoside
Separation of ascorbic acid and related compounds in aqueous normal phase with a silica column.
L-ascorbic acid 2-glucoside
nicotinamide
Rapid analysis of ascorbic acid derivatives, including nicotinamide, under basic conditions.
Analysis of PQQ, which has recently been identified as a possible vitamin in mammals.
nicotinamide
pyridoxine,
The 75mm Cadenza column outperforms a conventional 150mm column with higher sensitivity and low solvent use.
Vitamin A
Vitamin A acetate
Vitamin D2
Vitamin D3
Vitamin E
Vitamin K1
Achieve higher speeds with the Cadenza 150 mm column than with a conventional 250mm column.
Highly sensitive analysis of the water soluble vitamin folic acid.
ascorbic acid
pyridoxine
caffeine
riboflavin
benzoic acid
tocopherol
High speed separation of low to highly polar components of a vitamin preparation.
tocopherol
High speed separation of tocol and tocopherol, vitamin E related compounds.
Biochemistry/Metabolism
Vitamins
LC-MS
Amino Acids and Peptides
glucosamine-6-phosphate
cytosine
octopamine
GABA
hypotaurine
glycine
kynurenine
methionine
arginosuccinic acid
cysteine sulfinic acid
AMP
adenosine
thiamine
ornithine
arginine
alanine
aspartic acid
myo-inositol
glutamic acid
histidine
5-HIAA
lyso-sulfatide
cytidine
isoleucine
1-methylhistidine
3-methylhistidine
S-adenosylhomocystein
glutamine
tyrosine
glycylglycine
valine
cortisone
cAMP
biopterin
tryptophan
3-hydroxybenzoate
orotic acid
nicotinic acid
Phe-Ala,leucine
glycocholic acid
cholic acid
adenine
DOPA
butyric acid
linolenic acid
indole
p-cresol
A Systematic Approach to Development of Analytical Scale and Microflow-based LC-MS Metabolomics Methods to Support Drug Discovery and Development
Vitamins
Food Chemistry
L-ascorbic acid 2-glucoside
biotin
bisbentiamine
cyanocobalamin
dehydroascorbic acid
dibenzoyl thiamine
folic acid
nicotinamide
nicotinic acid
pantothenate
pyridoxine
riboflavin
riboflavine tetrabutylate
thiamine
Simultaneous analysis of 15 water-soluble vitamins in beverages and dietary supplements with multi-mode ODS column using LC-MS/MS
Food Chemistry
Saccharides
Vitamins
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
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
Anti-hepatitis C virus compounds obtained from Glycyrrhiza uralensis and other Glycyrrhiza species
Binding potential of (E)-[11C]ABP688 to metabotropic glutamate receptor subtype 5 is decreased by the inclusion of its 11C-labelled Z-isomer