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Technical Information Posters Papers
Aloe emodin (Stimulant laxative)
Aloe emodin (Stimulant laxative)
Chrysazin (Contact laxatives)
Chrysazin (Contact laxatives)
Dicoumarol (Coumarin anticoagulant)
Dicoumarol (Coumarin anticoagulant)
Flavokawain A (Chalcones)
Flavokawain A (Chalcones)
Isoflavones (Phytoestrogens)
Isoflavones (Phytoestrogens)
Triterpenic acids
Furfural (Aromatic aldehyde)
Gramine (Indole alkaloid)
Hematoxylin (Histology Stains)
Hematoxylin (Histology Stains)
Monocyclic pyrans (Koji fermentation metabolites)
Khellin (Furanochromone, Vasodilator)
Khellin (Furanochromone, Vasodilator)
Cholesterol related compounds
Magnolol (Lignan derivatives)
Magnolol (Lignan derivatives)
Oxacillin (beta-Lactam antibiotic)
Oxacillin (beta-Lactam antibiotic)
Nordihydroguaiaretic Acid (Lignan derivatives)
Nordihydroguaiaretic Acid (Lignan derivatives)
Loratadine (Antiallergic agent)
Loratadine (Antiallergic agent)
Noscapine (Antitussive, Isoquinoline Alkaloids)
Nystatin (Polyene macrolide antibiotic)
Nystatin (Polyene macrolide antibiotic)
Papaverine (Vasodilator)
Papaverine (Vasodilator)
Clonidine (Antihypertensive)
Indocyanine Green (Near infrared fluorescent dye)
Folinic acid (Antifolate)
Guanfacine (Antihypertensive)
Guanfacine (Antihypertensive)
Phloretin (Polyphenol)
Phloretin (Polyphenol)
Piceid (Resveratrol derivatives)
Piceid (Resveratrol derivatives)
Chlorhexidine (Antibacterial)
Chlorhexidine (Antibacterial)
Daidzein (Soybean isoflavone)
Daidzein (Soybean isoflavone)
Puerarin (Isoflavone)
Puerarin (Isoflavone)
Purpurin (Dye)
Quinidine (Antiarrhythmic)
Quinidine (Antiarrhythmic)
Adrafini (Synthetic stimulant)
Adrafini (Synthetic stimulant)
Rhododendrol (Tyrosinase inhibitor)
Rhododendrol (Tyrosinase inhibitor)
Sesamin (sesame lignan)
Sesamin (sesame lignan)
Rotenone (Botanical insecticide)
Rotenone (Botanical insecticide)
Sesamol (sesame lignan)
Sesamol (sesame lignan)
Benfotiamine (Vitamin B1 derivatives)
Benfotiamine (Vitamin B1 derivatives)
Indigo (Dye, Pigment)
Indigo (Dye, Pigment)
LC-MS: Bosentan, macitentan (Pulmonary hypertension drug)
Bosentan, Macitentan (pulmonary hypertension drug)
Bosentan, Macitentan (pulmonary hypertension drug)
Carboxyphenylboronic acid
Tamsulosin (Antidysuria)
Tamsulosin (Antidysuria)
Chlorophenylboronic acid
Photoinitiator
Photoinitiator
Trimebutine (Stomach medicine)
Trimebutine (Stomach medicine)
Bezafibrate (Hypolipidemic agent)
Bezafibrate (Hypolipidemic agent)
Ceftriaxone (Cephem antibiotics)
Melatonin related compounds
Sulfasalazine (Antirheumatic)
Sulfasalazine (Antirheumatic)
Rutin (flavonoid glycoside)
Rutin (flavonoid glycoside)
Styrene urinary metabolites
Quinoline, isoquinoline
Valganciclovir (Antiviral)
Valganciclovir (Antiviral)
Suplatast (Antiallergic)
Suplatast (Antiallergic)
Ambroxol (Expectorant)
Ambroxol (Expectorant)
Loxoprofen (Nonsteroidal anti-inflammatory drug)
Loxoprofen (Nonsteroidal anti-inflammatory drug)
Isatin derivatives
Indole derivatives
3,3'-Diaminobenzidine
Aprepitant (Anti-emetic)
Aprepitant (Anti-emetic)
Entacapone (Antiparkinsonian)
Desloratadine (Histamine receptor antagonist)
Desloratadine (Histamine receptor antagonist)
Bilirubin (Heme metabolite)
LC-MS: didecyldimethylammonium chloride (Disinfectants)
Diosmin, Hesperidin (vascular protectant)
N,N'-Diphenylethylenediamine (nitrogen-containing ligand)
N,N'-Diphenylethylenediamine (nitrogen-containing ligand)
LC-MS: Cycloheximide (Glutarimide antibiotics)
Celecoxib (Nonsteroidal anti-inflammatory drug)
Celecoxib (Nonsteroidal anti-inflammatory drug)
Bisacodyl (Laxative)
Bisacodyl (Laxative)
Monoterpeneketone
LC-MS: Cyclosporin A (Antibiotics)
Cycloheximide (Glutarimide antibiotics)
Cycloheximide (Glutarimide antibiotics)
Isothiazoline antibiotics
Isothiazoline antibiotics
Amphenicol antibiotics
Amphenicol antibiotics
Chloronicotinic acid isomers
Pitavastatin (Hypolipidemic agent)
Pitavastatin (Hypolipidemic agent)
Isostearic acid, Stearic acid
Phenylbutazone (Anti-inflammatory)
Phenylbutazone (Anti-inflammatory)
Clarithromycin (Macrolide antibiotic)
Clarithromycin (Macrolide antibiotic)
Antipyrine (Anti-inflammatory)
Antipyrine (Anti-inflammatory)
Aminophenazone (Anti-inflammatory)
Aminophenazone (Anti-inflammatory)
PPDs (rubber antioxidant)
Ifenprodil (Vasodilator)
Ifenprodil (Vasodilator)
Troxerutin (Vascular protectant)
Troxerutin (Vascular protectant)
Carbazochrome (Hemostatic) Troxerutin (Vascular protectant)
Carbazochrome (Hemostatic)
Carbazochrome (Hemostatic)
Pemafibrate (Antihyperlipidemic)
Pemafibrate (Antihyperlipidemic)
Olmesartan medoxomil (Antihypertensive)
Olmesartan medoxomil (Antihypertensive)
Trimetazidine (Vasodilator)
Coumatetralyl (Coumarin Anticoagulant)
Coumatetralyl (Coumarin Anticoagulant)
LC-MS: Organophosphorus Pesticides (3)
LC-MS: Organophosphorus Pesticides (2)
LC-MS: Organophosphorus Pesticides (1)
Flavonoids in Grapefruit Juice
Warfarin (Anticoagulant)
Warfarin (Anticoagulant)
LC-MS: Paclitaxel (Antineoplastic)
LC-MS: Neonicotinoid Pesticides
Paclitaxel (Antineoplastic)
Paclitaxel (Antineoplastic)
Polysorbate 20 (Nonionic surfactant)
Aspirin/Lansoprazole (Antithrombotic/Antiulcerative)
Fluvastatin (Hypolipidemic agent)
Fluvastatin (Hypolipidemic agent)
Edoxaban (Antithrombotic)
Edoxaban (Antithrombotic)
Clopidogrel (Anti platelet agents)
Clopidogrel (Anti platelet agents)
Polysorbate 20, (Surfactant)
prohibited 14 colors for food (Artificial coloring)
prohibited 14 colors for food (Artificial coloring)
Imatinib (Antineoplastic)
Imatinib (Antineoplastic)
Orange 2 (Artificial coloring)
Martius Yellow (Artificial coloring)
Acid Green 3 (Artificial coloring)
Uranine (Artificial coloring)
Acid Green 9 (Artificial coloring)
12 Food Colors (Food additive)
12 Food Colors (Food additive)
Acid Blue 1 (Artificial coloring)
Acid Violet 6B (Artificial coloring)
Orange 1 (Artificial coloring)
Acid Red (Food additive)
Light Green SF Yellowish (Artificial coloring)
Rose Bengal (Food additive)
Naphthol Yellow S (Artificial coloring)
Phloxine B (Food additive)
Eosin (Artificial coloring)
New Coccine (Food additive)
Ponceau 3R (Artificial coloring)
Allura Red AC (Food additive)
Ponceau SX (Artificial coloring)
Erythrosine (Food additive)
Ponceau 3R (Artificial coloring)
Amaranth (Food additive)
Tartrazine (Food additive)
Acid Blue 3 (Dye)
Sunset Yellow (Food additive)
Fast Green (Food additive)
Brilliant Blue (Food additive)
Indigo Carmine (Food additive)
Basic Violet 1 (Dye)
Leuco Malachite Green (Dye)
Fursultiamine (Vitamin B1 derivative)
Pararosaniline (Dye)
Fexofenadine (Allergic rhinitis, Opioid receptor agonist)
Fexofenadine (Allergic rhinitis, Opioid receptor agonist)
Cholesteric Liquid-crystal materials
Azoxybenzene (Liquid-crystal materials)
Nematic, Smectic Liquid-crystal materials
Nematic, Smectic Liquid-crystal materials
Picosulfate (Laxative)
Picosulfate (Laxative)
Alprazolam (Anti-anxiety)
Alprazolam (Anti-anxiety)
Glycyrrhizic acid (Anti-inflammatory)
Drospirenone (Dysmenorrhea medicine)
Drospirenone (Dysmenorrhea medicine)
Cetylpyridinium (Disinfectant)
Cetylpyridinium (Disinfectant)
Rebamipide (Gastrointestinal agent)
Rebamipide (Gastrointestinal agent)
Amlodipine (Antidepressant)
Amlodipine (Antidepressant)
Mosapride (Prokinetic)
Mosapride (Prokinetic)
Raloxifene (Osteoporosis agent)
Raloxifene (Osteoporosis agent)
Pioglitazone (Antidiabetic)
Pioglitazone (Antidiabetic)
Pentoxyverine citrate (Antitussive)
Methylhippuric acid isomers
Difluorobenzene isomers
Zaltoprofen (Anti-inflammatory, Cyclooxygenase inhibitor)
Zaltoprofen (Anti-inflammatory, Cyclooxygenase inhibitor)
Clotiazepam (Antianxiety, GABA-A receptor agonist)
Clotiazepam (Antianxiety, GABA-A receptor agonist)
Loperamide (Antidiarrheal, Opioid receptor agonist)
Loperamide (Antidiarrheal, Opioid receptor agonist)
Lomerizine (Antimigraine, Calcium channel blocker)
Lomerizine (Antimigraine, Calcium channel blocker)
Diazepam (Antianxiety, benzodiazepine derivatives)
Pranlukast (Antiasthmatic, Leukotriene receptor antagonist)
Bromhexine (Expectorant drug)
Bromhexine (Expectorant drug)
Dexamethasone (anti-inflammatory drug)
Galactosylceramide from bovine brain
Oxolinic acid (fluoroquinolone)
Enoxacin (fluoroquinolone)
Ciprofloxacin (fluoroquinolone)
Norfloxacin (fluoroquinolone)
Ofloxacin (fluoroquinolone)
Enrofloxacin (fluoroquinolone)
Danofloxacin (fluoroquinolone)
LC-MS: Ivermectin (antiparasitic drug)
Tipepidine hibenzate (Antitussive, Expectorant)
Etodolac (nonsteroidal anti-inflammatory drug, NSAIDs)
Propiverine (Anticholinergic, Ca-antagonist, Antimuscarinic)
Rizatriptan benzoate (treatment of migraine headaches)
Levofloxacin (new quinolone, antibiotics)
LC-MS: Omega-3 fatty acid ethyl esters
Tadalafil (phosphodiesterase type 5 inhibitor, PDE5I)
Eperisone (antispasmodic)
LC-MS: Carbonic anhydrase inhibitor (antiglaucoma drug)
LC-MS: Valinomycin (depsipeptide, antimicrobial)
LC-MS: Cereulide (depsipeptide, cytotoxin)
Sunscreen compounds
LC-MS: Flavonoids
LC-MS: Taxifolin
LC-MS: Thyroid hormone
LC-MS: Orexin A and B
LC-MS: Antipsychotics
LC-MS: Low-calorie sweeteners
LC-MS: Fungicides for citrus fruits
Cadenza CW-C18, Unison UK-C18, and Unison UK-C8 are all able to resolve the very polar and charged Acetyl CoA and CoA, differing only in an acetyl group.
Under neutral pH conditions, columns in the Unison and Cadenza series have similar retention and resolution properties.
Under acidic pH conditions, columns in the Unison and Cadenza series have similar retention and resolution properties.
LC-MS/MS Application for non-opioid drugs in human plasma
Cold medicine compounds
Coumarins
Cetirizine (Antihistamine)
Bisphenol A
Phytohormones
Phytohormones
Oseltamivir phosphate (Anti-flu medicine)
Paroxetine HCl (Antidepressant)
Rilmazafone HCl (Benzodiazepine hypnotic)
Zopiclone (Nonbenzodiazepine hypnotic)
Codeine phosphate (Narcotic antitussive)
Pranoprofen (Nonsteroid anti-inflammatory drug:NSAID)
Naftopidil (alpha1-receptor blocker)
Furosemide (Diuretic)
Menatetrenone (Vitamin K)
Mequitazine (Antihistamine)
Betamethasone (Antihistamine:Adrenal corticosteroid)
Flavanone glycosides
Isothiocyanates of Brassicaceae (Cruciferae)
Isothiocyanates of Brassicaceae (Cruciferae)
Sudan Dyes
Malachite Green and Metabolite
Microcystins
PFAAs
Retention and hydrophobic properties of Cadenza CW-C18
Basic Compounds: Antidepressant drug
LC-MS/MS Application - Steroid Hormones and Metabolites
Many Cadenza and Unison columns achieve excellent resolution with beta-Estradiol 3,17-disulfate and 17beta-estradiol despite their similar structures.
Steroid Hormones
Minoxidil and metabolite
Anions
Polyphenol, berry
Comparison of several reverse phase columns in the high-speed separation of fat-soluble vitamins.
Four synthetic antibacterial veterinary medications were separated using various columns. Using gradient elution and TFA modifier, the best separation was achieved using a phenyl and C8 phase.
Analysis of the annular peptide antibiotic bacitracin using various reverse phase columns. Each column produces excellent peaks using gradient elution and TFA modifier.
Analysis of the annular peptide antibiotic colistin, which targets the plasma membrane of gram negative bacteria, using various reverse phase columns. All columns achieve excellent separation of colistin isotomers using gradient elution and TFA modifier.
Analysis of the macrolide antibiotic spiramycin using various reverse phase columns. Each column produces a sharp peak with TFA mobile phase.
Analysis of the macrolide antibiotic erythromycin using various reverse phase columns. Each column produces a sharp peak at neutral pH.
Analysis of lasalocid, a common antibiotic additive to animal feed, in acid. Each column produces an excellent peak.
Analysis of the antibiotic oxytetracycline, which impedes protein synthesis, using various reverse phase columns. Excellent peaks are produced by all columns in acidic conditions.
Analysis of penicillin, which impedes synthesis of the bacterial cell wall, using various reverse phase columns. Under acidic conditions all columns produce excellent peaks.
Reverse phase separation of the gram negative antibiotic lincomycin in acid produces an excellent peak.
Analysis of the synthetic veterinary antibiotic thiamphenicol, which impedes protein synthesis, under neutral pH. The C18, C8 and Phenyl columns all produce excellent peaks.
Analysis of the anthelminthic veterinary drug levamisol. Our reverse phase column with superior end-capping produces excellent peaks under neutral conditions.
Analysis of the veterinary antimicrobrial oxolinic acid produces excellent peaks with various reverse phase columns.
Analysis of nifurstyreneate monosodium salt, a veterinary antimicrobial nitrofuran used on fish, using various reverse phase columns.
500fg of Coenzyme Q10 can be quantitated by utilizing our 3um C8 column and a sensitive LC-MS/MS detector.
25fg of the calcium antagonist diltiazem HCl can be quantitated by utilizing our 3um C8 column and a sensitive LC-MS/MS detector.
2.5pg of the disinfectant chlorhexidine are measured with an LC-MS/MS analysis using our 3um C8 column.
The effect of electrostatic interaction on retention. Hydrophobic interaction, which depends on hydrogen bonding capacity and dipole-dipole interaction, affects the retention time of analysis on different columns.
Analysis of coenzyme Q10, a dietary supplement used for its antioxidant action, with various columns.
Separation of short chain cable fatty acids without modifying the functional group.
Analysis of highly polar vitamins under normal and reverse phase modes.
Analysis of an antioxidant food additives.
Analysis of vitamin in tablet form.
Analysis of vitamin B6 with neutral mobile phase in reverse phase mode.
Analysis of vitamin B1 with neutral mobile phase in reverse phase mode.
Separation of isomers of the polymerization inhibitor methoxyphenol.
Separation of isomers of the polymerization inhibitor hydroquinine.
Analysis of Isoflavones 4 in ammonium acetate.
Analysis of isoflavones 3 in ammonium acetate.
Analysis of isoflavones 4 in ammonium acetate. (Should be 2 according to TI)
Analysis of methyl valeric acid and other caproic acid isomers, comparing separation by column.
Analysis of PQQ, which has recently been identified as a possible vitamin in mammals.
High-speed separations with Unison UK-C8 150mm column compared with a 5um 250mm column popular on the market.
Demonstrates the batch-to-batch reproducibility of UK-C8 with 3um octyl packing material in three trials.
Demonstrates the pH durability Unison stationary phase series (UK-C18, UK-C8, UK-Phenyl)
Comparative separation of organic acids with various stationary phases of the Unison series.
Comparative retention of the highly polar compound acrylamide in the Unison series using 100% aqueous mobile phase.
Comparative elution between stationary phases in ammonium acetate.
Analysis using the C8 column.
Our C8 column can offer more balanced high speed separation or different selectivity than can an ODS column.
3um UK-C8 delivers a sharp peak in high-speed mobile phase analysis at neutral pH
Imtakt Product Comparisons: Product Descriptions
High Sensitivity Methotrexate Quantitation in Human Serum utilizing LC-MS/MS
Universal LC-MS method for minimized carryover in a discovery bioanalytical setting
Universal LC–MS method for minimized carryover in a discovery bioanalytical setting