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Technical Information   Posters   Papers

Application #:
TI0B27
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
galactocerebroside
Column(s):
Unison UK-Amino (250 x 4.6mm)

Galactosylceramide from bovine brain

Application #:
TI0B12
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Saccharides
LC-MS
Compounds:
fructose
lactulose
lactose
galactose
Column(s):
Unison UK-Amino (150 x 3.0mm)

LC-MS: Hyperammonemia treatment (Lactulose)

Application #:
TI0B11
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Saccharides
Compounds:
fructose
lactulose
lactose
galactose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Hyperammonemia treatment (Lactulose)

Application #:
TI0A81
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
favipiravir
Column(s):
Unison UK-Amino (150 x 3.0mm)

Favipiravir (RNA polymerase inhibitor)

Application #:
TI0A45
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Compounds:
amantadine
Column(s):
Scherzo SS-C18 (50 x 3.0mm)
Unison UK-Amino (50 x 3.0mm)

Amantadine

Application #:
TI0994
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Biochemistry/Metabolism. Vitamins
LC-MS
Compounds:
dehydroascorbic acid
isoascorbic acid
L-ascorbic acid
L-ascorbic 2-glucoside
Column(s):
Unison UK-Amino (150 x 2.0mm)

LC-MS: Ascorbic acid and related compounds

Application #:
TI0983
Type:
Application Note
Categories:
LC-MS
Biochemistry/Metabolism
Amino Acids and Peptides
Compounds:
Oxytocin
Column(s):
Unison UK-Amino (50 x 2.0mm)

LC-MS: Oxytocin (OXT, peptide hormone)

Application #:
TI0966
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Saccharides
Vitamins
Amino Acids and Peptides
Compounds:
caffeine
nicotinamide
pyridoxine (B6)
riboflavin (B2)
sucralose
ribose
glucose
inositol
arginine
cyanocobalamin (B12)
sucrose
nicotinic acid
carnitine
benzoic acid
pantothenic acid
Column(s):
Unison UK-Amino (250 x 2.0mm)

LC-MS: Standard Samples of Energy Drink Components

Application #:
TI0965
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Saccharides
Vitamins
Amino Acids and Peptides
Compounds:
sucralose
glucose
sucrose
inositol
ribose
caffeine
nicotinamide
pyridoxine (B6)
riboflavin (B2)
cyanocobalamin (B12)
carnitine
arginine
benzoic acid
Column(s):
Unison UK-Amino (250 x 2.0mm)

LC-MS: Energy Drink (Brand-M)

Application #:
TI0964
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Saccharides
Vitamins
Amino Acids and Peptides
Compounds:
glucose
sucrose
caffeine
nicotinamide
pyridoxine (B6)
riboflavin (B2)
cyanocobalamin (B12)
arginine
pantothenic acid
Column(s):
Unison UK-Amino (250 x 2.0mm)

LC-MS: Energy Drink (Brand-R)

Application #:
TI0840
Type:
Application Note
Categories:
LC-MS
DNA Related Compounds
Compounds:
thymine
thymidine
adenine
adenosine
uracil
uridine
cytosine
cytidine
guanine
guanosine
Column(s):
Unison UK-Amino (150 x 3.0mm)

LC-MS: Nucleosides and bases

Application #:
TI0824
Type:
Application Note
Categories:
LC-MS
Saccharides
Compounds:
glycerol (glycerin)
meso-erythritol
D-xylitol
D-sorbitol
D-mannitol
myo-inositol
maltitol
lactitol
palatinitol
Column(s):
Unison UK-Amino (250 x 3.0mm)

LC-MS: sugar alcohols

Application #:
TI0823
Type:
Application Note
Categories:
LC-MS
Saccharides
Compounds:
D-arabinose
D-xylose
D-fructose
D-mannose
D-galactose
D-glucose
sucrose
lactose
maltose
Column(s):
Unison UK-Amino (250 x 3.0mm)

LC-MS: mono and disaccharides

Application #:
TI0733
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
adenosine
hypoxanthine
inosine
Column(s):
Unison UK-Amino (75 x 3.0mm)

The Unison UK-Amino column successfully separates adenosine and inosine, which are very similar in structure.

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 #:
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 #:
TI0612
Type:
Application Note
Categories:
Oligosaccharides
Biochemistry / Metabolism
Botanicals
Compounds:
Unsaturated Chondro-Disaccharides
Column(s):
Unison UK-Amino (250 x 3.0mm)

Unsaturated Chondro-Disaccharides

Application #:
TI0608
Type:
Application Note
Categories:
Saccharides
LC-MS
Biochemistry / Metabolism
Compounds:
fucose
xylose
N-acetylgalactosamine
N-acetylglucosamine
mannose
galactose
glucose
N-acetylneuraminic acid
N-glycolylneuraminic acid
Column(s):
Unison UK-Amino (250 x 2.0mm)

LC-MS(MRM) Application for Monosaccharides

Application #:
TI0607
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
sodium gluconate
acetic acid
lactic acid
glyoxylic acid
formic acid
Column(s):
Unison UK-Amino (250 x 4.6mm)

Organic acids (Anion exchange mode)

Application #:
TI0603
Type:
Application Note
Categories:
Synthetic Polymers
Pharmaceuticals & Cosmetics
Compounds:
poly (DL-lactide)
poly (DL-lactide-co-glycolide)
Column(s):
Unison UK-Amino (150 x 3.0mm)

Biodegradable polymer ( poly (DL-lactide) and poly (DL-lactide-co-glycolide) )

Application #:
TI0601
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
N-methylthiourea
urea
3-hydroxyphenylurea
hydroxyurea
Column(s):
Unison UK-Amino (250 x 4.6mm)

Urea and related compounds

Application #:
TI0596
Type:
Application Note
Categories:
Saccharides
Compounds:
Xylose
Fructose
Mannose
Glucose
Sucrose
Lactose
Maltose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Improving of analysis time and peak recovery for saccharide separation

Application #:
TI0595
Type:
Application Note
Categories:
Saccharides
Compounds:
Fructose
Sorbitol
Glucose
Sucrose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Saccharide analysis for beverages using Corona CAD

Application #:
TI0594
Type:
Application Note
Categories:
Saccharides
Compounds:
Xylose
Fructose
Mannose
Glucose
Sucrose
Lactose
Maltose
Column(s):
Unison UK-Amino (250 x 3.0mm)

High sensitivity analysis for saccharides using Corona CAD

Application #:
TI0559
Type:
Application Note
Categories:
Vitamins
Compounds:
alpha-tocopherol
beta-tocopherol
gamma-tocotrienol
alpha-tocotrienol
gamma-tocopherol
delta-tocopherol
beta-tocotrienol
delta-tocotrienol
Column(s):
Unison UK-Silica (150 x 4.6mm)
Unison UK-Amino (150 x 4.6mm)

Tocopherols and tocotrienols

Application #:
TI0542
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
succinic acid
lactic acid
sodium gluconate
malic acid
glyoxylic acid
fumaric acid
maloinic acid
citric acid
tartaric acid
maleic acid
Column(s):
Unison UK-Amino (250 x 3.0mm)

Organic Acids

Application #:
TI0536
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Biochemistry / Metabolism
Compounds:
N-methylhydantoin
methimazole
N-methylthiourea
2-mercaptoimidazole
Column(s):
Unison UK-Amino (250 x 3.0mm)

Methimazole and potential metabolites

Application #:
TI0516
Type:
Application Note
Categories:
Saccharides
LC-MS
Compounds:
fructose
sucrose
Column(s):
Unison UK-Amino (150 x 2.0mm)

LC-MS/MS Application for Saccharides

Application #:
TI0515
Type:
Application Note
Categories:
Saccharides
LC-MS
Compounds:
fructose
glucose
Column(s):
Unison UK-Amino (150 x 2.0mm)

LC-MS/MS Application for Saccharides

Application #:
TI0511
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Zanamivir (Anti-flu medicine)
Column(s):
Unison UK-C18 (150 x 4.6mm)
Unison UK-Silica (150 x 4.6mm)
Unison UK-Amino (150 x 4.6mm)

Zanamivir (Anti-flu medicine)

Application #:
TI0486
Type:
Application Note
Categories:
Botanicals
Compounds:
hesperidin
naringin
neohesperidin
neohesperidin dihydrochalcone
Column(s):
Unison UK-Amino (150 x 3.0mm)

Flavanone glycosides

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 #:
TI0481
Type:
Application Note
Categories:
Botanicals
Compounds:
sinigrin
Column(s):
Unison UK-Amino (75 x 2.0mm)

Sinigrin (normal phase)

Application #:
TI0478
Type:
Application Note
Categories:
Saccharides
Compounds:
meso-erythritol
xylitol
D-fructose
D-sorbitol
D-galactose
D-glucose
sucrose
maltitol
lactose
maltose
trehalose
isomaltose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Comparison with the eluents of acetonitrile and acetone for saccharides separation

Application #:
TI0474
Type:
Application Note
Categories:
Aminos Acids
Peptides
Proteins
Compounds:
Phe
Leu
Ile
Trp
Met
Val
Pro
Tyr
Thr
Ala
Arg
Ser
Lys
His
Gly
Asn
gln
Cys
Glu
Asp
Column(s):
Unison UK-Amino (100 x 3.0mm)

Normal Phase Separation for Amino Acids

Application #:
TI0473
Type:
Application Note
Categories:
Amino Acids
Peptides
Proteins
Compounds:
L-phenylalanine
L-tryptophan
L-tyrosine
Column(s):
Unison UK-Amino (250 x 2.0mm)

Aromatic Amino Acids

Application #:
TI0472
Type:
Application Note
Categories:
Amino Acids
Peptides
Proteins
Compounds:
L-Methionine
L-Cysteine
L-Cystine
Column(s):
Unison UK-Amino (250 x 2.0mm)

Sulfur-containing Amino Acids

Application #:
TI0471
Type:
Application Note
Categories:
Amino Acids
Peptides
Proteins
Compounds:
L-Glutamic Acid
L-Aspartic Acid
Column(s):
Unison UK-Amino (50 x 2.0mm)
Unison UK-Amino (250 x 2.0mm)

Acidic Amino Acids

Application #:
TI0470
Type:
Application Note
Categories:
Amino Acids
Peptides
Proteins
Compounds:
L-Threonine
Glycine
L-Glutamine
L-Asparagine
L-Serine
Column(s):
Unison UK-Amino (250 x 2.0mm)

Hydrophilic Amino Acids

Application #:
TI0469
Type:
Application Note
Categories:
Amino Acids
Peptides
Proteins
Compounds:
L-leucine
L-isoleucine
L-proline
L-valine
L-alanine
Glycine
Column(s):
Unison UK-Amino (250 x 2.0mm)

Aliphatic Amino Acids

Application #:
TI0468
Type:
Application Note
Categories:
Saccharides
Compounds:
Sorbitol
Mannose
Mannitol
Glucose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Sorbitol, Mannose, Mannitol, Glucose

Application #:
TI0467
Type:
Application Note
Categories:
Saccharides
Compounds:
D-Mannitol
D-Glucose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Mannitol, Glucose

Application #:
TI0466
Type:
Application Note
Categories:
Biochemicals and Metabolites
Compounds:
Creatinine and Purine Metabolites
Column(s):
Unison UK-Amino (150 x 4.6mm)

Creatinine and Purine Metabolites

Application #:
TI0462
Type:
Application Note
Categories:
Oligosaccharides
Biochemistry / Metabolism
Botanicals
Compounds:
Unsaturated Chondro-Disaccharides
Column(s):
Unison UK-Amino (250 x 3.0mm)

Unsaturated Chondro-Disaccharides

Application #:
TI0455
Type:
Application Note
Categories:
Saccharides
Compounds:
D-arabinose
D-xylose
D-mannose D-glucose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Arabinose, Xylose, Mannose, Glucose

Application #:
TI0454
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
adenosine 3'
5'- cyclic monophosphate sodium (cAMP)
guanosine 3'
5'- cyclic monophosphate sodium (cGMP)
adenosine 5'- monophosphate disodium (AMP)
guanosine 5'- monophosphate disodium (GMP)
Column(s):
Unison UK-Amino (100 x 3.0mm)

Cyclic Mononucleotides

Application #:
TI0452
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
methacrylamide
acrylamide
Column(s):
Cadenza CL-C18 (250 x 3.0mm)
Unison UK-Amino (150 x 3.0mm)

Acrylamide and Methachrylamide

Application #:
TI0451
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
acrylonitrile
acrylamide
acrolein
Column(s):
Unison UK-Phenyl (250 x 3.0mm)
Unison UK-Amino (150 x 3.0mm)

Acrylic Monomers

Application #:
TI0449
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
beta-nicotinamide adenine dinucleotide reduced form
disodium (NADH)
beta-nicotinamide adenine dinucleotide phosphate,reduced form
tetrasodium (NADPH)
beta-nicotinamide adenine dinucleotide phosphate,oxidized form
sodium (NADP)
beta-nicotinamide adenine dinucleotide oxidized form (NAD)
Column(s):
Unison UK-Amino (30 x 3.0mm)

Coenzymes (Nicotinamide adenine dinucleotides)

Application #:
TI0448
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry / Metabolism
Compounds:
adenosine 5'- triphosphate disodium (ATP)
adenosine 5'- monophosphate disodium (AMP)
adenosine 5'- diphosphate disodium (ADP)
Column(s):
Unison UK-Amino (30 x 3.0mm)

Adenosine Phosphates (AMP, ADP, ATP)

Application #:
TI0447
Type:
Application Note
Categories:
Saccharides
Biochemistry / Metabolism
Compounds:
D-fructose 6-phosphate disodium hydrate (F6P)
D-fructose 1,6-disphosphate trisodium octahydrate (F1,6P)
Column(s):
Unison UK-Amino (100 x 3.0mm)

Sugar Phosphates

Application #:
TI0446
Type:
Application Note
Categories:
Saccharides
Biochemistry / Metabolism
Compounds:
D-mannose 6-phosphate barium hydrate (M6P)
D-glucose 6-phosphate disodium (G6P)
D-fructose 6-phosphate disodium hydrate (F6P)
D-fructose 1-phosphate barium (F1P)
alpha-D-glucose 1-phosphate disodium hydrate (G1P)
alpha-D-galactose 1-phosphate dipotassium pentahydrate (Gal1P)
Column(s):
Unison UK-Amino (250 x 3.0mm)

Sugar Phosphates

Application #:
TI0444
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
Standard PA-Sugar Chains
Column(s):
Unison UK-Amino (250 x 3.0mm)

Standard PA-Sugar Chains

Application #:
TI0443
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
Standard PA-Sugar Chains
Column(s):
Unison UK-Amino (100 x 3.0mm)

Standard PA-Sugar Chains

Application #:
TI0442
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
Standard PA-Sugar Chains
Column(s):
Unison UK-Amino (250 x 3.0mm)

Standard PA-Sugar Chains

Application #:
TI0441
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
Standard PA-Sugar Chains
Column(s):
Unison UK-Amino (250 x 3.0mm)

Standard PA-Sugar Chains

Application #:
TI0439
Type:
Application Note
Categories:
Saccharides
Compounds:
lactulose
lactose
epilactose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Epilactose, Lactulose, Lactose

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 #:
TI0433
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
2-Amino Benzoic Acid (2-AA) Labeled Oligosaccharides
Column(s):
Unison UK-Amino (250 x 4.6mm)

2-AA labeled Fetuin Oligosaccharides

Application #:
TI0432
Type:
Application Note
Categories:
Saccharides
Botanicals
Pharmaceuticals & Cosmetics
Compounds:
nojirimycin bisulfite
1-deoxynojirimycin hydrochloride
1-deoxymannojirimycin hydrochloride
Column(s):
Unison UK-Amino (30 x 3.0mm)

Nojirimycin Relative Compounds

Application #:
TI0431
Type:
Application Note
Categories:
Saccharides
Botanicals
Pharmaceuticals & Cosmetics
Compounds:
D-glucose
1-deoxynojirimycin hydrochloride
Column(s):
Unison UK-Amino (250 x 3.0mm)

Deoxynojirimycin, Glucose

Application #:
TI0429
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
N-glycolylneuraminic acid
N-acetylneuraminic acid
2-keto-D-gluconic acid hemicalcium salt hydrate
2-keto-3-deoxyoctonate ammonium salt
Column(s):
Unison UK-Amino (250 x 3.0mm)

Alpha-keto acids

Application #:
TI0422
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
acyclovir
lactose
Column(s):
Unison UK-Amino (50 x 3.0mm)

Acyclovir and Lactose

Application #:
TI0421
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
PQQ ( pyrroloquinoline quinone )
Column(s):
Unison UK-Silica (150 x 2.0mm)
Unison UK-Amino (150 x 2.0mm)

PQQ: pyrroloquinoline quinone (Normal Phase)

Application #:
TI0420
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
microcystin YR
microcystin RR
microcystin LR
Column(s):
Unison UK-Amino (150 x 3.0mm)

Microcystins

Application #:
TI0417
Type:
Application Note
Categories:
Biochemistry / Metabolism
Pharmaceuticals & Cosmetics
Compounds:
theophylline
theobromine
caffeine
beta-(7-hydroxyethyl) theophylline
3-propylxanthine
1-methylxanthine
Column(s):
Unison UK-Amino (100 x 3.0mm)

Xanthines and Metabolites

Application #:
TI0409
Type:
Application Note
Categories:
Biochemistry / Metabolism
Pharmaceuticals & Cosmetics
Compounds:
uracil
dihydrouracil
dihydrofluorouracil
5-fluorouracil
Column(s):
Unison UK-Phenyl (250 x 4.6mm)
Unison UK-Amino (250 x 3.0mm)

5-Fluorouracil and Related Compounds

Application #:
TI0408
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
Inulin type oligosaccharides
Column(s):
Unison UK-Amino (250 x 3.0mm)

Inulin type oligosaccharides

Application #:
TI0407
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
6-beta-D-fructopyranosyl glucose
2G-alpha-D-glucopyranosyl stachyose
2G-alpha-D-glucopyranosyl raffinose
2G-alpha-D-glucopyranosyl platinose
2G(2-alpha-D-glucopyranosyl)3 stachyose
2G(2-alpha-D-glucopyranosyl)3 raffinose
2G(2-alpha-D-glucopyranosyl)2 stachyose
2G(2-alpha-D-glucopyranosyl)2 raffinose
2-alpha-D-glucopyranosyl isokestose
2-alpha-D-glucopyranosyl fructosylxyloside
2(2-alpha-D-glucopyranosyl)3 isokestose
2(2-alpha-D-glucopyranosyl)2 nystose
2(2-alpha-D-glucopyranosyl)2 isokestose
1F-beta-D-fructofuranosyl stachyose
1F-beta-D-fructofuranosyl raffinose
1F-beta-D-fructofuranosyl lactosucrose
1F(1-beta-D-fructofuranosyl)2 lactosucrose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Fructooligosaccharides

Application #:
TI0406
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
uridine
uracil
thymine
thymidine
guanosine
guanine
cytosine
cytidine
adenosine
adenine
Column(s):
Unison UK-Amino (250 x 3.0mm)

Nucleosides and Bases

Application #:
TI0405
Type:
Application Note
Categories:
Saccharides
Compounds:
trehalulose
trehalose
sucrose
palatinose
maltose
maltitol
lactose
lactitol
isomaltose
D-sorbitol
D-glucose
D-fructose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Mono-, Disaccharides and Sugar alcohols(2)

Application #:
TI0404
Type:
Application Note
Categories:
Saccharides
Compounds:
D-xylose
D-mannose
D-glucose
D-galactose
D-arabinose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Arabinose, Xylose, Mannose, Galactose, Glucose

Application #:
TI0402
Type:
Application Note
Categories:
Saccharides
Pharmaceuticals & Cosmetics
Oligosaccharides
Compounds:
voglibose
acarbose
Column(s):
Unison UK-Amino (250 x 3.0mm)
Unison UK-Amino (250 x 4.6mm)

Voglibose, Acarbose

Application #:
TI0394
Type:
Application Note
Categories:
Vitamins
Compounds:
nicotinic acid
Column(s):
Unison UK-Amino (100 x 2.0mm)

The Unison UK-Amino column shows excellent retention of nicotinic acid in both normal phase and anion exchange modes.

Application #:
TI0393
Type:
Application Note
Categories:
Amino Acids and Peptides
Biochemistry / Metabolism
Compounds:
glutathione reduced (GSH)
glutathione oxidized (GSSG)
Column(s):
Unison UK-Amino (100 x 4.6mm)

The Unison UK-Amino column shows excellent recognition of both the oxidized and reduced forms of glutathione.

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 #:
TI0383
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
trichloroacetic acid (TCAA)
tribromoacetic acid (TBAA)
monochloroacetic acid (MCAA)
monobromoacetic acid (MBAA)
dichloroacetic acid (DCAA)
dibromoacetic acid (DBAA)
bromochloroacetic acid (BCAA)
Column(s):
Cadenza CW-C18 (250 x 3.0mm)
Unison UK-Amino (250 x 3.0mm)

Halo acetic acids

Application #:
TI0382
Type:
Application Note
Categories:
Saccharides
Compounds:
sucrose
maltose
lactose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Sucrose, lactose, maltose

Application #:
TI0381
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
polyethylene glycol #6000
polyethylene glycol #2000
polyethylene glycol #12000
Column(s):
Cadenza CW-C18 (150 x 4.6mm)
Unison UK-Amino (150 x 4.6mm)

Polyethylene glycol # 2000, 6000, 12000

Application #:
TI0380
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
polyethylene glycol #2000
Column(s):
Cadenza CW-C18 (250 x 4.6mm)
Unison UK-Amino (250 x 4.6mm)

PEG can be separated by both reversed phase and normal phase chromatography. Reversed phase using the Cadenza CW-C18 column gives baseline resolution as well as better run time.

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 #:
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 #:
TI0377
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
L-carnitine
GABA
betaine
Column(s):
Unison UK-Amino (50 x 3.0mm)

Unison UK-Amino is able to separate amino acid-like molecules with good resolution.

Application #:
TI0374
Type:
Application Note
Categories:
Amino Acids and Peptides
Compounds:
angiotension IV
angiotension III
angiotension II
angiotension I (human)
angiotension I (bovine)
Column(s):
Unison UK-C18 (150 x 3.0mm)
Unison UK-Amino (150 x 3.0mm)

Unison UK-Amino separates Angiotensin III and Angiotensisn II better than a standard reverse phased column.

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 #:
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 #:
TI0369
Type:
Application Note
Categories:
Botanicals
Compounds:
quercetin-3-gluoronide
quercetin-3-glucoside
Column(s):
Unison UK-Amino (250 x 4.6mm)

The Unison UK-Amino column selectively separates Q3G and Q3GA although they are almost identical in structure.

Application #:
TI0368
Type:
Application Note
Categories:
Botanicals
Compounds:
quercetin
myricetin
luteolin
kdempferol
fisetin
apigenin
Column(s):
Unison UK-Amino (250 x 4.6mm)

The Unison UK-Amino column simulateously analyzes flavenoids of similar structure. The hydroxyl groups on the molecules interact with the stationary phase.

Application #:
TI0364
Type:
Application Note
Categories:
Saccharides
Compounds:
maltose
maltitol
cellobiose
cellobiitol
Column(s):
Unison UK-Amino (250 x 3.0mm)

When using the Unison UK-Amino column, THF can better separate cellobiose and cellobiitol than acetonitrile.

Application #:
TI0363
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
mononucleotides
Column(s):
Unison UK-Amino (250 x 4.6mm)

Unison UK-Amino separates mononucleotides of similar structure. For example, dGMP and GMP are resolved even though they differ in only a single hydroxyl group.

Application #:
TI0362
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
norepinephrine
epinephrine
dopamine
Column(s):
Unison UK-Amino (30 x 3.0mm)

Unison UK-Amino column separates catecholamines of similar structure using normal phase/anion exchange mode.

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 #:
TI0359
Type:
Application Note
Categories:
Vitamins
Compounds:
pyridoxine
pyridoxal
Column(s):
Unison UK-Amino (250 x 4.6mm)

Vitamin B6

Application #:
TI0358
Type:
Application Note
Categories:
Saccharides
Compounds:
L-sorbitol
L-psicose
L-mannitol
L-fructose
D-talitol
D-tagatose
D-sorbose
D-psicose
allitol
Column(s):
Unison UK-Amino (250 x 3.0mm)

Rare sugars

Application #:
TI0357
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
vanillylmandelic acid (VMA)
mandelic acid
homovanillic acid (HVA)
Column(s):
Unison UK-Amino (150 x 4.6mm)

Mandelic acid and related compounds

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 #:
TI0353
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
xylotriose
xylose
xylobiose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Xylooligosaccharides

Application #:
TI0352
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
4'-galactosyllactose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Galactooligosaccharides

Application #:
TI0351
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
nystose
frutofuranosylnystose
1-kestose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Fructooligosaccharides

Application #:
TI0350
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
gentiotriose
gentiotetraose
gentiobiose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Gentiooligosaccharides

Application #:
TI0349
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
isomaltotroise
isomaltose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Isomaltooligosaccharides

Application #:
TI0347
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
maltooligosaccharide
Column(s):
Unison UK-C18 (250 x 3.0mm)
Unison UK-Amino (250 x 3.0mm)

Maltooligosaccharides

Application #:
TI0346
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
D-glucosamine
chitosan trimer
chitosan tetramer
chitosan pentamer
chitosan hexamer
chitosan dimer
Column(s):
Unison UK-C18 (150 x 3.0mm)
Unison UK-Amino (250 x 3.0mm)

Chitosanoligosaccharides

Application #:
TI0345
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
p-methylhippuric acid
o-methylhippuric acid
m-methylhippuric acid
hippuric acid
Column(s):
Unison UK-Amino (250 x 4.6mm)

Hippuric acids

Application #:
TI0344
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
surfactant (lgepal)
Column(s):
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-Amino (250 x 4.6mm)

Igepal CO-720

Application #:
TI0343
Type:
Application Note
Categories:
Industrial Chemicals
Compounds:
surfactant (triton)
Column(s):
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-Amino (250 x 4.6mm)

Triton X-100

Application #:
TI0342
Type:
Application Note
Categories:
Saccharides
Compounds:
6-sialyllactose
3-sialyllactose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Sialyllactoses

Application #:
TI0341
Type:
Application Note
Categories:
Vitamins
Compounds:
L-ascorbic acid (Vitamin C)
isoascorbic acid (erythorbic acid)
dehydroascorbic acid
Column(s):
Unison UK-Amino (150 x 2.0mm)

Dehydroascorbic acid and related compounds

Application #:
TI0339
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
creatinine
creatine phosphate
creatine
Column(s):
Unison UK-Amino (150 x 2.0mm)

Creatine and metabolites

Application #:
TI0337
Type:
Application Note
Categories:
Saccharides
Compounds:
raffinose
panose
maltotriose
lactosucrose
isomaltotriose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Trisaccharides

Application #:
TI0336
Type:
Application Note
Categories:
Saccharides
Compounds:
sucrose
palatinose
maltulose
D-turanose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Sucrose isomers

Application #:
TI0335
Type:
Application Note
Categories:
Saccharides
Compounds:
L-rhamnose
D-mannose
D-glucose
D-galactose
D-fucose
D-fructose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Hexoses

Application #:
TI0334
Type:
Application Note
Categories:
Saccharides
Compounds:
N-acetyl-D-mannosamine
N-acetyl-D-glucosamine
N-acetyl-D-galactosamine
D-mannosamine hydrochloride
D-glucosamine hydrochloride
D-galactosamine hydrochloride
Column(s):
Unison UK-Amino (250 x 3.0mm)

Amino sugars

Application #:
TI0333
Type:
Application Note
Categories:
Saccharides
Biochemistry / Metabolism
Compounds:
N-acetylneuraminic acid (sialic acid)
D-glucuronic acid
D-galacturonic acid
Column(s):
Unison UK-Amino (250 x 3.0mm)

Sialic acid and uronic acids

Application #:
TI0332
Type:
Application Note
Categories:
Saccharides
Compounds:
sodiuum gluconate
D-glucose
D-glucono-1,5-lactone
D-gluconic acid delta lactone
Column(s):
Unison UK-Amino (250 x 3.0mm)

Glucose and its oxidents

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 #:
TI0330
Type:
Application Note
Categories:
Vitamins
Compounds:
Vitamin KI
Vitamin K3
Vitamin E
Vitamin D3
Vitamin D2
Vitamin A acetate
Vitamin A
Column(s):
Unison UK-Amino (250 x 3.0mm)
Unison UK-Amino (250 x 4.6mm)

Fat soluble vitamins

Application #:
TI0329
Type:
Application Note
Categories:
Amino Acids and Peptides
Compounds:
L-proline
L-lysine
L-histidine
L-arginine
Column(s):
Unison UK-Amino (250 x 4.6mm)

Basic amino acids

Application #:
TI0328
Type:
Application Note
Categories:
Saccharides
Compounds:
D-xylose
D-ribose
D-lyxose
D-arabinose
2-deoxy-D-ribose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Pentoses

Application #:
TI0327
Type:
Application Note
Categories:
Saccharides
Compounds:
trehalose
sophorose
nigerose
maltose
laminaribiose
kojibiose
isomaltose
gentiobiose
cellobiose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Glucose disaccharide isomers

Application #:
TI0325
Type:
Application Note
Categories:
Saccharides
Compounds:
xylitol
trehalose
sucrose
meso-erythritol
maltose
maltitol
lactose
isomaltose
D-sorbitol
D-glucose
D-galactose
D-fructose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Mono, disaccharides, and sugar alcohols

Application #:
TI0322
Type:
Application Note
Categories:
Saccharides
Compounds:
D-glucose
D-galactose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Galactose and glucose

Application #:
TI0321
Type:
Application Note
Categories:
Saccharides
Compounds:
sucrose
lactose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Sucrose and lactose in cafe au lait

Application #:
TI0320
Type:
Application Note
Categories:
Saccharides
Compounds:
maltitol
D-galactose
D-arabinose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Arabinose, galactose, maltitol

Application #:
TI0319
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):
Unison UK-C18 (250 x 4.6mm)
Unison UK-Amino (250 x 4.6mm)

Steroids

Application #:
TI0318
Type:
Application Note
Categories:
Column Performance
Compounds:
uridine
thymidine
propylbenzoate
benzoic acid
3-hydroxyphenylurea
Column(s):
Unison UK-Amino (150 x 2.0mm)

Unison UK-Amino batch to batch reproducibility

Application #:
TI0317
Type:
Application Note
Categories:
Vitamins
Compounds:
L-ascorbic acid (Vitamin C)
isoascorbic acid (erythorbic acid)
Column(s):
Unison UK-Amino (150 x 2.0mm)
Unison UK-Amino (250 x 2.0mm)

Ascorbic and and isoascorbic acid

Application #:
TI0316
Type:
Application Note
Categories:
Column Performance
Compounds:
L-ascorbic acid (Vitamin C)
isoascorbic acid (erythorbic acid)
Column(s):
Unison UK-Amino (250 x 2.0mm)

Normal phase and anion exchange mode

Application #:
TI0315
Type:
Application Note
Categories:
Saccharides
Compounds:
maltose
maltitol
D-sorbitol
D-glucose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Sorbitol, glucose, malitol, maltose

Application #:
TI0313
Type:
Application Note
Categories:
Saccharides
Compounds:
D-sorbitol
D-mannitol
Column(s):
Unison UK-Amino (250 x 2.0mm)
Unison UK-Amino (250 x 4.6mm)

Sugar Alcohols

Application #:
TI0311
Type:
Application Note
Categories:
Amino Acids and Peptides
Compounds:
L-valine
L-leucine
L-isoleucine
Column(s):
Unison UK-Amino (150 x 2.0mm)

Branch chained amino acids

Application #:
TI0310
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
β-cyclodextrin
r-cyclodextrin
a-cyclodextrin
Column(s):
Unison UK-Amino (250 x 2.0mm)

Cyclodextrins

Application #:
TI0309
Type:
Application Note
Categories:
Vitamins
Compounds:
thiamine
riboflavin
nicotinic acid
nicotinamide
L-ascorbic acid
Folic acid
cyanocobalamin
Column(s):
Unison UK-Amino (100 x 4.6mm)

Water soluble vitamins

Application #:
TI0308
Type:
Application Note
Categories:
Saccharides
Compounds:
xylitol
myo-inositol
meso-erythritol
maltitol
D-sorbitol
Column(s):
Unison UK-Amino (250 x 2.0mm)

Sugar alcohols

Application #:
TI0307
Type:
Application Note
Categories:
Vitamins
Compounds:
β-tocopherol
y-tocopherol
s-tocopherol
a-tocopherol
Column(s):
Unison UK-Amino (250 x 4.6mm)

Tocopherols

Application #:
TI0306
Type:
Application Note
Categories:
Oligosaccharides
Compounds:
laminaritriose (n=1)
laminaritetraose (n=2)
laminaripentaose (n=3)
laminarihexaose (n=4)
laminariheptaose (n=5)
laminaribiose (n=0)
glucose
Column(s):
Unison UK-Amino (250 x 2.0mm)

Laminariorigosaccharides

Application #:
TI0305
Type:
Application Note
Categories:
Saccharides
Compounds:
xylose
rhamnose
mannose
glucose
fructose
Column(s):
Unison UK-Amino (250 x 2.0mm)

Monosaccharides

Application #:
TI0304
Type:
Application Note
Categories:
Saccharides
Column Performance
Compounds:
sucrose
maltose
glucose
frutose
Column(s):
Unison UK-Amino (250 x 2.0mm)

Unison UK-Amino aqueous durability

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 #:
SP0021
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Intrada Amino Acid (10 x 2.0mm)
Intrada Amino Acid (50 x 3.0mm)
Intrada Amino Acid (75 x 2.0mm)
Intrada Amino Acid (100 x 3.0mm)
Intrada Amino Acid (150 x 2.0mm)
Intrada Amino Acid (150 x 3.0mm)
Scherzo SS-C18 (150 x 3.0mm)
Unison UK-C18 (250 x 4.6mm)
Unison UK-Amino (250 x 2.0mm)

The world's first specialty column for intact amino acid analysis via LC-MS

Application #:
SP0003
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Unison UK-Amino (150 x 4.6mm)

Development of A Normal Phase HPLC Method for the Separation of Creatinine and Purine Metabolites

Application #:
JA0017
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-Amino (100 x 2.0mm)

High accuracy analysis of glucose in human serum by isotope dilution liquid chromatography-tandem mass spectrometry

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

Application #:
JA0011
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-Amino (250 x 2.0mm)

Quantification of monosaccharides through multiple-reaction monitoring liquid chromatography/ mass spectrometry using an aminopropyl column

Application #:
JA0009
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-Amino (250 x 2.0mm)

Rapid and sensitive LC-ESI-MS of gangliosides

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