| 694 |
Small, polar molecules like neurotransmitters are difficult to retain on a conventional C18 column like Unison UK-C18. Scherzo SS-C18 can retain these compounds much better than a standard Unison UK-C18 column, as well as resolve the peaks better. Conditions compatible with LC-MS |
Biochemistry/Metabolism
|
Scherzo SS-C18, Unison UK-C18, 150 x 3 mm |
"L-glutamic acid, gammaaminobutyric acid
(GABA), 3,4-dihydroxyL-phenylalanine
(L-DOPA), 5-hydroxyindole-
3-acetic acid
(5-HIAA), L-tyrosine, L-noradrenaline
(L-norepinephrine), acetylcholine chloride, L-adrenaline
(L-epinephrine), 5-hydroxyL-tryptophan, L-phenylalanine, dopamine, L-tryptophan, serotonin" |
| 691 |
The highly charged phosphate groups make separation of AMP, ADP, and ATP difficult on a conventional C18 column. Scherzo SW-C18 is able to elute these compounds effectively, in both ammonium acetate and ammonium phosphate buffers. |
Biochemistry/Metabolism
|
Scherzo SW-C18, 150 x 3 mm |
AMP, ADP, ATP |
| 684 |
Cytochrome c |
Proteins, Biochemistry/Metabolism, Botanicals
|
Presto FF-C18, 150 x 3 mm |
cytochrome c (horse heart, 12.4 kDa) |
| 683 |
Serotonin related compounds |
Biochemistry/Metabolism
|
Scherzo SW-C18, Scherzo SM-C18, Scherzo SS-C18, 150 x 3mm |
"5-hydroxy-L-tryptophan, serotonin, L-tryptophan, 5-hydroxyindole
-3-acetic acid (5-HIAA)" |
| 682 |
Histamine related compounds |
Biochemistry/Metabolism
|
Scherzo SS-C18 150 x 3mm |
"L-histidine, N-methyl-4-
imidazoleacetic acid, 4-imidazoleacetic acid, N-methylhistamine, histamine" |
| 681 |
Neurotransmitters |
Biochemistry/Metabolism
|
Scherzo SS-C18, 150 x 3 mm, 250 x 3 mm |
L-glutamic acid (Glu), 4-aminobutyric acid (GABA), L-DOPA, acetylcholine chloride, L-adrenaline, L-noradrenaline, dopamine |
| 671 |
Zwitterionic compounds |
Biochemistry/Metabolism, Amino Acids and Peptides
|
Scherzo SS-C18, 150 x 3 mm |
creatine phosphate, betaine, L-carnitine, creatine, L-theanine, L-orthinine |
| 670 |
Zwitterionic compounds |
Biochemistry/Metabolism, Amino Acids and Peptides
|
Scherzo SS-C18, Unison UK-C18, 150 x 3mm |
creatine phosphate, betaine, L-carnitine, creatine, L-theanine |
| 669 |
Catecholamines |
Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Scherzo SS-C18, Scherzo SM-C18, Scherzo SW-C18, 150 x 3 mm |
gamma-aminobutyric acid (GABA), D,L-noradrenaline ((D,L-norepinephrine), D,L-adrenaline (D,L-epinephrine), 3,4-dihydroxy-L-phenylalanine (L-DOPA), dopamine |
| 652 |
Exploring different C18 stationary phases for metabolites profiling |
Column Performance, Biochemistry/Metabolism
|
Scherzo SM-C18 150 x 2mm |
alanine, N,N-dimethylglycine, serine, fumaric acid, succinic acid, cysteine, oxaloacetic acid, Gly-Gly, malic acid, alpha-ketoglutarate, citric acid, 2-methylhippuric acid, gamma-D-glutamylglycine, salbutomal, AMP, ribo-avin, Phe-gly-phe-gly, s-(p-nitrobenzyl) glutathione, s-(p-azidophenacyl)glutathione, taurocholic acid, O-beta-D-glucuronosyl-naphthol AS-BI, Leucine enkephalin, Arg-Pro-Pro-Gly-Phe, Reserpine, GSSG, Arg-Lys-Asp-Val-Tyr, Coenzyme A, Acetyl CoA, Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr (peptide T), bradykinin fragment 1-8, Tyr-tyr-tyr-tyr-tyr-tyr |
| 649 |
Simulatneous HPLC/LT-ELSD Analysis of Organic and Phenolic Acids |
Biochemistry/Metabolism
|
Scherzo SM-C18 150 x 2mm, 3um |
Quinic acid, Malic acid, Tartaric acid, Succinic acid, citric acid, gallic acid, lactic acid, protocatechuic acid, 4HPAC, chlorogenic acid, syringic acid, gentisic acid |
| 648 |
Simulatneous HPLC/LT-ELSD Analysis of Water-and Fat-Soluble Vitamins |
Biochemistry/Metabolism, Vitamins
|
Scherzo SM-C18 150 x 2mm, 3um |
B1:thiamine, 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 |
| 641 |
Catecholamine metabolites |
Biochemistry/Metabolism
|
Scherzo SM-C18, Unison UK-C18, 150 x 4.6mm, 3um |
vanillylmandelic acid, mandelic acid, homovanillic acid, dopamine |
| 634 |
The effect of gradient slope and column length for thyroglobulin separation |
Column Performance, Proteins, Biochemistry/Metabolism
|
Presto FF-C18 250 x 4.6mm, 2um; Presto FF-C18 50 x 4.6mm, 2um |
thyroglobulin( porcin thyroid) |
| 630 |
The effect of gradient slope for insulin separation |
Column Performance, Proteins, Biochemistry/Metabolism
|
Presto FF-C18 250 x 4.6mm, 2um |
insulin |
| 629 |
The effect of gradient slope for angiotensin II serparation |
Column Performance, Biochemistry/Metabolism, Amino Acids and Peptides
|
Presto FF-C18 250 x 4.6mm, 2um |
angiotensin II |
| 612 |
Unsaturated Chondro-Disaccharides |
Oligosaccharides, Biochemistry/Metabolism, Botanicals
|
Unison UK-Amino, 250 x 3mm |
Unsaturated Chondro-Disaccharides |
| 608 |
LC-MS(MRM) Application for Monosaccharides |
Biochemistry/Metabolism, Saccharides, LC-MS
|
Unison UK-Amino, 250x2mm, 3um |
fucose, xylose, N-acetylgalactosamine, N-acetylglucosamine, mannose, galactose, glucose, N-acetylneuraminic acid, N-glycolylneuraminic acid |
| 607 |
Organic acids (Anion exchange mode) |
Biochemistry/Metabolism
|
Unison UK-Amino, 250x4.6mm, 3um |
sodium gluconate, acetic acid, lactic acid, glyoxylic acid, formic acid |
| 601 |
Urea and related compounds |
Biochemistry/Metabolism
|
Unison UK-Amino, 250 x 4.6 mm |
N-methylthiourea, urea, 3-hydroxyphenylurea, hydroxyurea |
| 599 |
Coenzymes (Nicotinamide adenine dinucleotides) |
Biochemistry/Metabolism
|
Scherzo SM-C18, 150 x 3 mm, Unison UK-C18, 150 x 3 mm |
NAD, NADP, NADH, NADPH |
| 598 |
Coenzymes (Nicotinamide adenine dinucleotides) |
Biochemistry/Metabolism
|
Scherzo SM-C18, 150 x 3 mm |
NAD, NADP, NADH, NADPH |
| 588 |
Cyclic mononucleotides (cAMP, cGMP) |
Biochemistry/Metabolism
|
Scherzo SM-C18, 150 x 3 mm, Unison UK-C18, 150 x 3 mm |
adenosine 5'- monophosphate disodium (AMP)
guanosine 5'- monophosphate disodium (GMP), adenosine 3', 5'-cyclic monophosphate sodium (cAMP), guanosine 3', 5'-cyclic monophosphate sodium (cGMP) |
| 548 |
Organic acids (2) |
Biochemistry/Metabolism
|
Scherzo SM-C18, Unison UK-C18 250 x 3mm |
succinic acid, malic acid, fumaric acid, malonic acid, citric acid, tartaric acid, maleic acid |
| 542 |
Organic Acids |
Biochemistry/Metabolism
|
Unison UK-Amino 250x3mm |
succinic acid, lactic acid, sodium gluconate, malic acid, glyoxylic acid, fumaric acid, maloinic acid, citric acid, tartaric acid, maleic acid |
| 539 |
Purine bases |
Biochemistry/Metabolism
|
Scherzo SM-C18 250x4.6mm, Unison UK-C18 250x4.6mm
|
adenine, guanine, hypoxanthine, xanthine |
| 536 |
Methimazole and potential metabolites |
Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Unison UK-Amino 250x3.0mm |
N-methylhydantoin, methimazole, N-methylthiourea, 2-mercaptoimidazole |
| 530 |
Levulinic Acid, Lactic Acid and methyl Esters
|
Industrial Chemical, Biochemistry/Metabolism
|
Scherzo SM-C18 150x4.6mm, Unison UK-C18, 150x4.6mm
|
methyl lactate, lactic acid, levulinic acid, methyl levulinate
|
| 529 |
Adenosine Phosphates
|
Biochemistry/Metabolism
|
Scherzo SM-C18 30x3.0mm, Unison UK-C18, 30x3.0mm
|
ADP, AMP, ATP
|
| 524 |
Anserine and Related Compounds
|
Biochemistry/Metabolism
|
Scherzo SM-C18 150x3.0mm, Unison UK-C18, 150x3.0mm
|
L-carnosine, L-anserine nitrate, Inosine 5' monophosphate dipotassium
|
| 522 |
Mononucleotides
|
Biochemistry/Metabolism
|
Scherzo SM-C18 150x3.0mm, Unison UK-C18, 150x3.0mm
|
CMP, UMP, dCMP, dUMP, IMP, GMP, dTMP, AMP, dGMP, dAMP
|
| 521 |
Glutathiones
|
Biochemistry/Metabolism
|
Scherzo SM-C18 50x3.0mm, Unison UK-C18, 50x3.0mm
|
glutathione reduced (GSH), glutathione oxidized (GSSG)
|
| 520 |
Sodium Chloride
|
Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Scherzo SM-C18 150x3.0mm
|
sodium chloride
|
| 519 |
Mevalonolactone and Mevalonic Acid
|
Biochemistry/Metabolism
|
Scherzo SM-C18 150x3.0mm, Unison UK-C18 150x3.0mm
|
DL-mevalonolactone, DL-mevalonic acid
|
| 518 |
Organic Acids
|
Biochemistry/Metabolism
|
Scherzo SM-C18 150x3.0mm, Unison UK-C18 150x3.0mm
|
sodium gluconate, glyoxylic acid, lactic acid, malic acid, succinic acid, malonic acid, citric acid, fumaric acid, maleic acid,
|
| 517 |
Estradiol and Metabolites
|
Biochemistry/Metabolism
|
Scherzo SM-C18 50x3.0mm, Unison UK-C18 50x3.0mm
|
beta-estradiol 17-(beta-glucuronide), 17beta-estradiol, beta-estradiol 3, 17 disulfate
|
| 512 |
Identification of sphingomyelin molecular species with LC-MS/MS |
Biochemistry/Metabolism, LC-MS
|
Cadenza CD-C18, 150x2mm |
Sphingomyelin from sheep erythrocytes |
| 493 |
LC-Q-TOF-MS application for high-throughput non-targeted metabolomics with a hybrid ODS column
|
Biochemistry/Metabolism, LC-MS
|
Cadenza HS-C18, 100 x 2 mm
|
urine
|
| 491 |
LC-MS/MS Application for Sphingolipids (Sphinganine-1-PO4)
|
Biochemistry/Metabolism, LC-MS
|
Cadenza CW-C18, 150 x 2 mm
|
Sphinganine-1-Phosphate
(Dihydrosphingosine-1-phosphate),
|
| 490 |
LC-MS/MS Application for Sphingolipids (Sphingosine-1-PO4)
|
Biochemistry/Metabolism, LC-MS
|
Cadenza CW-C18, 150 x 2 mm
|
Sphingosine-1-Phosphate
|
| 489 |
LC-MS/MS Application for Sphingolipids (Sphingosine)
|
Biochemistry/Metabolism, LC-MS
|
Cadenza CW-C18, 150 x 2 mm
|
Sphingosine
|
| 488 |
LC-MS/MS Application for Sphingolipids (Sphinganine)
|
Biochemistry/Metabolism, LC-MS
|
Cadenza CW-C18, 150x2.0mm
|
Sphinganine
(Dihydrosphingosine)
|
| 487 |
LC-MS/MS Application for Sphingolipids (Ceramide)
|
Biochemistry/Metabolism, LC-MS
|
Cadenza CW-C18, 150x2.0mm
|
C16 Ceramide
|
| 477 |
LC-MS Application for Phospholipids |
Biochemistry/Metabolism, LC-MS
|
Cadenza CW-C18, 100x2mm |
Phosphatidylinositol, Phosphatidylcholine, Phosphatidylethanolamine, Phosphatidylglycerol, Sphingomyelin |
| 466 |
Creatinine and Purine Metabolites |
Biochemistry/Metabolism
|
Unison UK-Amino, 150x4.6mm |
Creatinine and Purine Metabolites |
| 464 |
LC-MS/MS Application for 25-Hydroxy Vitamin D3 |
Biochemistry/Metabolism, Vitamins, LC-MS
|
Cadenza CD-C18, 150x4.6mm |
25-Hydroxy vitamin D3 (Calcifediol) |
| 462 |
Unsaturated Chondro-Disaccharides |
Oligosaccharides, Biochemistry/Metabolism, Botanicals
|
Unison UK-Amino, 250x3mm |
Unsaturated Chondro-Disaccharides
|
| 454 |
Cyclic Mononucleotides |
Biochemistry/Metabolism
|
Unison UK Amino 100 x 3 mm |
adenosine 3', 5'- cyclic
monophosphate sodium
(cAMP), guanosine 3', 5'- cyclic
monophosphate sodium
(cGMP), adenosine 5'- monophosphate
disodium
(AMP), guanosine 5'- monophosphate
disodium
(GMP) |
| 449 |
Coenzymes (Nicotinamide adenine dinucleotides) |
Biochemistry/Metabolism
|
Unison UK Amino, 30x3mm |
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) |
| 448 |
Adenosine Phosphates (AMP, ADP, ATP) |
DNA Related Compounds, Biochemistry/Metabolism
|
Unison UK Amino, 30x3mm |
adenosine 5'- triphosphate disodium (ATP), adenosine 5'- monophosphate disodium (AMP), adenosine 5'- diphosphate disodium (ADP) |
| 447 |
Sugar Phosphates |
Biochemistry/Metabolism, Saccharides
|
Unison UK Amino, 100x3mm |
D-fructose 6-phosphate disodium hydrate (F6P), D-fructose 1,6-disphosphate trisodium octahydrate (F1,6P) |
| 446 |
Sugar Phosphates |
Biochemistry/Metabolism, Saccharides
|
Unison UK Amino, 250x3mm |
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) |
| 429 |
Alpha-keto acids |
Biochemistry/Metabolism
|
Unison UK Amino, 250x3mm |
N-glycolylneuraminic acid, N-acetylneuraminic acid, 2-keto-D-gluconic acid hemicalcium salt hydrate, 2-keto-3-deoxyoctonate ammonium salt |
| 421 |
PQQ: pyrroloquinoline quinone (Normal Phase) |
Biochemistry/Metabolism
|
Unison UK-Amino, 150x2 mm,
Unison UK-Silica, 150x2 mm |
PQQ ( pyrroloquinoline quinone ), |
| 417 |
Xanthines and Metabolites |
Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Unison UK Amino, 100x3mm |
theophylline, theobromine, caffeine, beta-(7-hydroxyethyl) theophylline, 3-propylxanthine, 1-methylxanthine |
| 416 |
Xanthines and Metabolites in Bovine Serum |
Biochemistry/Metabolism, Direct Serum Injection
|
Cadenza HS C18, 150x3mm |
theophylline, theobromine, caffeine, beta-(7-hydroxyethyl) theophylline, 3-propylxanthine, 1-methylxanthine |
| 415 |
Xanthines and Metabolites |
Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Cadenza 5CD C18, 75x2mm, Cadenza CW C18, 75x2mm, Unison US C18, 150x4.6mm |
theophylline, theobromine, caffeine, beta-(7-hydroxyethyl) theophylline, 3-propylxanthine, 1-methylxanthine |
| 409 |
5-Fluorouracil and Related Compounds |
Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Unison UK Amino, 250x3mm, Unison UK Phenyl, 250x4.6mm |
uracil, dihydrouracil, dihydrofluorouracil, 5-fluorouracil |
| 406 |
Nucleosides and Bases |
Biochemistry/Metabolism
|
Unison UK-Amino, 250x3mm |
uridine, uracil, thymine, thymidine, guanosine, guanine, cytosine, cytidine, adenosine, adenine |
| 397 |
LC-MS/MS Application - Steroid Hormones and Metabolites |
Biochemistry/Metabolism, Steroids, LC-MS
|
Unison UK-C8, 50x2mm |
testosterone, progesterone, pregnanetriol, pregnanediol, estrone, estriol, 5-alpha-dihydrotestosterone, 17-beta-estradiol, 17-alphahydroxyprogesterone |
| 393 |
Glutathiones |
Biochemistry/Metabolism, Amino Acids and Peptides
|
Unison UK-Amino, 100x4.6mm |
glutathione reduced (GSH), glutathione oxidized (GSSG) |
| 379 |
Nicotine derivatives and metabolites |
Biochemistry/Metabolism
|
Cadenza CD-C18, 100x3mm, Unison UK-Amino, 100x3mm |
nicotine, cotinine, anabasine hydrochloride, 3-hydroxycotinine |
| 377 |
Betaine, Carnitine, GABA
|
Biochemistry/Metabolism
|
Unison UK-Amino, 50x3mm |
L-carnitine, GABA, betaine
|
| 376 |
Betaine, carnitine, GABA, Estradiol and metabolites in bovine serum |
Food Chemistry, Biochemistry/Metabolism, Steroids, Direct Serum Injection
|
Cadenza HS-C18, 150x3mm |
beta-Estradiol 3,17-disulfate, beta-Estradiol 17-(beta-D-glucuronide), 17-beta-estradiol |
| 375 |
Estradiol and metabolites |
Biochemistry/Metabolism, Steroids
|
Cadenza CD-C18, 30x2mm, Cadenza CL-C18, 30x2mm, Cadenza CW-C18, 30x2mm, Unison UK-C18, 30x2mm, Unison UK-C8, 30x2mm, Unison UK-Phenyl, 30x2mm |
beta-Estradiol 3,17-disulfate, beta-Estradiol 17-(beta-D-glucuronide), 17-beta-estradiol |
| 371 |
Methylated arginines |
Biochemistry/Metabolism
|
Unison UK-C18, 150x4.6mm |
propyl-L-arginine (N-PLA), monomethyl-L-arginine (L-NMMA), dimetyl-L-arginine (SDMA), dimetyl-L-arginine (ADMA) |
| 370 |
6-nitrocatecholamines in rat brain |
Biochemistry/Metabolism
|
Unison UK-C18, 250x4.6mm |
6-nitronorepine, 6-nitroepinephrine, 6-nitrodopamine |
| 362 |
Catecholamines |
Biochemistry/Metabolism
|
Unison UK-Amino, 30x3mm |
norepinephrine, epinephrine, dopamine |
| 360 |
Taurine in nutritious suppliment drink |
Food Chemistry, Biochemistry/Metabolism
|
Unison UK-Amino, 100x3mm |
taurine in nutritious supplement drink |
| 357 |
Mandelic acid and related compounds |
Biochemistry/Metabolism
|
Unison UK-Amino, 150x4.6mm |
vanillylmandelic acid (VMA), mandelic acid, homovanillic acid (HVA) |
| 345 |
Hippuric acids |
Biochemistry/Metabolism
|
Unison UK-Amino, 250x4.6mm |
p-methylhippuric acid, o-methylhippuric acid, m-methylhippuric acid, hippuric acid |
| 339 |
Creatine and metabolites |
Biochemistry/Metabolism
|
Unison UK-Amino, 150x2mm |
creatinine, creatine phosphate, creatine |
| 338 |
LC-MS of marajuana and its metabolite in blood |
Biochemistry/Metabolism, LC-MS
|
Unison US-C18, 50x2mm
|
delta-9tetrahydrocannabinol, 11-hydroxy-delta-9-tetrahydrocannabinol |
| 333 |
Sialic acid and uronic acids |
Biochemistry/Metabolism, Saccharides
|
Unison UK-Amino, 250x3mm |
N-acetylneuraminic acid (sialic acid), D-glucuronic acid, D-galacturonic acid |
| 257 |
Causative Substances of Urolithiasis |
Biochemistry/Metabolism
|
Unison UK-C18, 250x4.6mm |
uric acid, oxalic acid, L-ascorbic acid |
| 247 |
Separation properties of basic compounds on CL-C18
|
Column Performance, Pharmaceuticals and Cosmetics, Biochemistry/Metabolism
|
Cadenza CD-C18, 30x4.6mm, Cadenza CL-C18, 30x4.6mm
|
procainamide, N-acetylprocainamide
|
| 246 |
Separation properties for acidic compounds on CL-C18
|
Column Performance, Pharmaceuticals and Cosmetics, Food Chemistry, Biochemistry/Metabolism
|
Cadenza CD-C18, 75x4.6mm, Cadenza CL-C18, 75x4.6mm
|
benzoic acid, salicylic acid, theophylline, phenol
|
| 245 |
Retention behavior of polar compounds
|
Column Performance, Biochemistry/Metabolism
|
Cadenza CD-C18, 75x4.6mm, Unison UK-C18, 75x4.6mm
|
theophylline, phenol, caffeine
|
| 241 |
|
Biochemistry/Metabolism
|
Unison UK-C18, 250x4.6mm
Cadenza CD-C18, 250x4.6mm |
‚„ihydrouracil, uracil |
| 227 |
LC-ELSD of taurine and water soluble vitamins |
Biochemistry/Metabolism, Vitamins
|
Unison UK-C18, 75x4.6mm |
taurine, thiamine (B1), pyridoxine (B6), nicotinamide (B3), |
| 226 |
Separation of creatine and related polar metabolites with 100% aqueous mobile phase, using the UK-C18, which excels in the separation of highly polar compounds. |
Biochemistry/Metabolism
|
Unison UK-C18, 250x4.6mm |
creatine, creatine phosphate, creatinine |
| 195 |
Analysis of coenzyme Q10, a dietary supplement used for its antioxidant action, with various columns. |
Food Chemistry, Biochemistry/Metabolism, Vitamins
|
Cadenza CD-C18, 75x3mm
Cadenza CL-C18, 75x3mm
Unison UK-C18, 75x3mm
Unison UK-C8, 75x3mm
Unison UK-Silica, 150x3mm |
coenzymeQ10 (ubiquinone-10) |
| 193 |
|
Biochemistry/Metabolism, Saccharides
|
Unison UK-C18, 250x4.6mm |
GDP-mannose, GDP-galactose |
| 192 |
Separation of UDP-sugars, intermediates in sugar chain synthesis, the molecular structure of which differs only in the sugar group. |
Biochemistry/Metabolism, Saccharides
|
Unison UK-C18, 250x4.6mm |
UDP-arabinose, UDP-glucose, UDP-xylose |
| 191 |
Reverse phase analysis of the highly polar compound betaine, which is quite difficult to retain in normal phase analysis. |
Food Chemistry, Biochemistry/Metabolism, Botanicals
|
Unison UK-Silica, 250x3mm |
betaine |
| 190 |
Separation of short chain cable fatty acids without modifying the functional group. |
Food Chemistry, Biochemistry/Metabolism
|
Unison UK-C18, 50x4.6mm
Unison UK-C8, 50x4.6mm
Unison UK-Phenyl, 50x4.6mm |
n-propionic acid, n-butyric acid, n-valeric acid, n-caproic acid |
| 184 |
Normal phase separation of the neurotransmitter GABA. |
Biochemistry/Metabolism
|
Unison UK-Silica, 250x2mm
Unison UK-C18, 75x4.6mm |
gamma-aminobutyric acid |
| 181 |
This analysis of xanthine oxydase related compounds includes separation of its substrate, product and inhibitor. |
Biochemistry/Metabolism
|
Unison UK-C18, 75x4.6mm |
uric acid, hypoxanthine, xanthine, allopurinol |
| 180 |
Analysis of ATP, ADP and AMP in aqueous normal phase using a silica column. |
Biochemistry/Metabolism
|
Unison UK-Silica, |
ATP, ADP, AMP |
| 179 |
Reverse phase analysis of purine nucleotide metabolites, including uric acid and allantoin. |
Biochemistry/Metabolism
|
|
inosine, hypoxanthine, guanine, xanthine, uric acid, allantoin, allantoic acid, glyoxylic acid, urea |
| 178 |
Normal phase analysis of purine nucleotide metabolites, including uric acid and allantoin, using a silica column. |
Biochemistry/Metabolism
|
|
inosine, |
| 174 |
Analysis of the highly polar catecholamines. The ion pair reagent, not included, is separated by the mobile phase. |
Biochemistry/Metabolism
|
Unison UK-C18, 75x4.6mm |
L-norepinephrine, octopamine, L-epinephrine, dopamine, serotonin |
| 170 |
The polar compound L-Carnitine, analyzed in both normal and reverse phase modes. |
Food Chemistry, Biochemistry/Metabolism
|
Unison UK-Silica, 150x3mm
Unison UK-C18, 75x4.6mm |
L-carnitine |
| 151 |
Caproic acid and its methylvaleric acid isomers are separated with high resolution using our 500mm long column. |
Food Chemistry, Biochemistry/Metabolism
|
Unison UK-C18, 500x4.6mm
Unison UK-C18, 250x4.6mm |
3-methylvaleric acid, 2-methylvaleric acid, 4-methylvaleric acid, n-caproic acid |
| 132 |
Reverse phase analysis of dye-labeled urea, a highly polar compound. |
Environmental and Agricultural, Biochemistry/Metabolism
|
Unison UK-C18, 250x4.6mm |
urea |
| 131 |
Simultaneous analysis of Citric Acid Cycle compounds using our phenyl column. |
Biochemistry/Metabolism
|
Unison UK-Phenyl, 250x4.6mm |
oxalacetic acid, malic acid, alpha-ketoglutaric acid, succinic acid, cis-aconitic acid, fumaric acid, isocitric acid, citric acid, pyruvic acid |
| 130 |
Simultaneous analysis of Citric Acid Cycle compounds using our UK-C18 column. |
Biochemistry/Metabolism
|
Unison UK-C18, 250x4.6mm |
oxalacetic acid, malic acid, alpha-ketoglutaric acid, succinic acid, |
| 129 |
Simultaneous analysis of Ornithine Cycle comounds using our UK-C18, which has affinity for highly polar compounds. |
Biochemistry/Metabolism
|
nison UK-C18, 250x4.6mm |
urea, fumaric acid, citrulline, ornithine, argininosuccinic acid, arginine |
| 127 |
High-speed separations with Unison UK-C8 150mm column compared with a 5um 250mm column popular on the market. |
Food Chemistry, Biochemistry/Metabolism
|
Unison UK-C8, 150x4.6mm
5um C8, 250x4.6mm |
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 |
| 115 |
Retention properties of polar compounds
|
Column Performance, Biochemistry/Metabolism
|
Cadenza CD-C18, 75x4.6mm, Unison UK-C18, 75x4.6mm
|
Theophylline, phenol, caffeine
|
| 053 |
Analysis of creatine in chewing gum |
Food Chemistry, Biochemistry/Metabolism
|
Cadenza CD-C18, 100x4.6mm |
creatine |
| 047 |
Separation of inosinic acid, a flavor enhancer. |
DNA Related Compounds, Biochemistry/Metabolism
|
Cadenza CD-C18, 75x4.6mm |
hypoxanthine, inosine, inosine 5'-monophosphate (IMP) |
| 012 |
Separation of hippuric acid, a metabolite of toluene and xylene. Cadenza can recognize positional isomers of methyl hippuric acid as well. |
Biochemistry/Metabolism
|
Cadenza CD-C18, 250x4.6mm |
mandelic acid, hippuric acid, o-metylhippuric acid, p-metylhippuric acid, m-metylhippuric acid |
