Alfa Chemistry Analytical Products - Products
Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.
| Product | Description | |
|---|---|---|
| 1,3,8,10(2H,9H)-Tetraone, 2,9-bis(2-phenylethyl)anthra[2,1,9-def:6,5,10-d?e?f?]diisoquinoline | 98% (elemental analysis). Group: Organic field effect transistor (ofet) materials. |  |
| (±)-1,3-Butanediol | analytical standard. Group: Flavor and fragrance standards. | |
| 1-(3-Chlorophenyl)biguanide hydrochloride | solid. Group: Fluorescence/luminescence spectroscopy. | |
| 13-cis-Retinal | ?85% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| 1,3-Dimethyl-1,1,3,3-tetraphenyldisilazane | ?98.0% (NT). Group: Derivatization reagents gc. | |
| 1,3-Dimethyluric acid-2,4,5,6-13C4-1,3,9-15N3 | ?98 atom %, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 1,3-Dinonadecanoin | analytical standard. Group: Fa/fames, lipids, sterols. | |
| 1,3-Diolein | ?99% (GC). Group: Fluorescence/luminescence spectroscopy. | |
| 1,3-Dipalmitoyl-2-linoleoylglycerol | analytical standard. Group: Fa/fames, lipids, sterols. | |
| 1,3-Dipropyl-7-methylxanthine | solid. Group: Fluorescence/luminescence spectroscopyenzyme activators, inhibitors & substrates. | |
| 13(S)-Hydroxyoctadeca-9Z,11E-dienoic acid | 90-100 ?g/mL in ethanol, ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| 1400W - CAS 214358-33-5 | A selective, cell-permeable, irreversible, slow, tight-binding inhibitor of inducible nitric oxide synthase (iNOS; Kd = 7 nM). Group: Fluorescence/luminescence spectroscopy. | |
| 1400W dihydrochloride | >98%, solid. Group: Fluorescence/luminescence spectroscopy. | |
| 1-(4,6-Dichloro-1,3,5-triazin-2-yl)pyrene | BioReagent, suitable for fluorescence, ?85% (HPCE). Group: Fluorescence/luminescence spectroscopy. | |
| 1,4-Cineole | analytical standard. Group: Chemical class. | |
| 14-Deoxy-11,12-didehydroandrographolide | analytical standard. Group: Herbal medicinal products standards. | |
| 1,4-Dibromobenzene-d4 | 98 atom % D. Group: Fluorescence/luminescence spectroscopy. | |
| 1,4-Dichlorobenzene-d4 | 98% D, 98% (CP). Group: Pesticides & metabolites standards. | |
| 1,4-Dideoxy-1,4-imino-D-arabinitol hydrochloride | enzyme inhibitor. Group: Fluorescence/luminescence spectroscopy. | |
| 1,4-Dimethoxybenzene | analytical standard. Group: Flavor and fragrance standards. | |
| 1,4-Dioxane in Water | certified reference material. Group: Certified reference materials (crms). | |
| 1,4-Dioxane in Water - WS | Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). | |
| 1,4-Sorbitan | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharmacopoeial standards. Alternative Names: 1,4-Anhydroglucitol, 1,4-Anhydro-D-glucitol,1,4-Anhydro-D-glucitol, 1,4-Sorbitan, Arlitan (6CI), Glucitol, 1,4-anhydro-, D- (8CI), 1,4-Anhydro-D-sorbitol. | |
| (15:0)-Anacardic acid | analytical standard. Group: Herbal medicinal products standards. | |
| 15-Hydroxypentadecanoic acid | 97%. Group: Fluorescence/luminescence spectroscopy. | |
| 1,5-Isoquinolinediol | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| 15(S)-Hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoic acid | ~150 ?g/mL in ethanol, ?97.0% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| 16,16-Dimethylprostaglandin E2 | methyl acetate solution. Group: Fluorescence/luminescence spectroscopy. | |
| 16,17-Epoxy-21-acetoxypregnenolone | ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| 16-Dehydropregnenolone Acetate | ?95%. Group: Fluorescence/luminescence spectroscopyimpurity standards. Alternative Names: 16-Dehydropregnenolone acetate, (3beta)-3-(Acetyloxy)-pregna-5,16-dien-20-one, Pregnadienolone acetate, 16-DPA,(-)-16-Dehydropregnenolone acetate, 20-Oxopregna-5,16-dien-3beta-yl acetate, 3beta-Acetyloxy-pregna-5,16-dien-20-one, 16,17-Didehydropregnenolone acetate, NSC 37741, Dehydropregnenolone acetate, Pregna-5,16-dien-20-one, 3beta-hydroxy-, acetate (6CI,8CI), 3beta-Acetoxypregna-5,16-diene-20-one, 16-Dehydropregnenolone-3beta-acetate, 3beta-Acetoxypregna-5,16-dien-20-one. | |
| 16-?-Hydroxyestrone-2,3,4-13C3 | 99 atom % 13C, 98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 1,7-Dimethyluric acid-2,4,5,6-13C4-1,3,9-15N3 | ?98 atom %, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 1,7-Dimethylxanthine | ~98%, solid. Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitespharma & vet compounds & metabolites. Alternative Names: Caffeine Imp. F (EP), Paraxanthine, 3,7-Dihydro-1,7-dimethyl-1H-purine-2,6-dione,1H-Purine-2,6-dione, 3,7-dihydro-1,7-dimethyl-, 1,7-Dimethylxanthine, NSC 400018, 1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione, Paraxanthine (6CI,7CI,8CI). | |
| 1,7-Dimethylxanthine-2,4,5,6-13C4-1,3,9-15N3 | ?98 atom %, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 1,7-Dimethylxanthine-(dimethyl-d6) | ?98 atom % D, ?97% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 17?-Estradiol-2,3,4-13C3 solution | ampule of 1 mL. Group: Certified reference materials (crms). | |
| 17?-Estradiol-D5 solution | 100 ?g/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 17?-Estradiol solution | 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 17?-Ethynylestradiol solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 17?(H),21?(H)-Hopane solution | 0.1 mg/mL in isooctane, analytical standard. Group: Chemical class. | |
| 17?(H)-22,29,30-Trisnorhopan solution | 0.1 mg/mL in isooctane, analytical standard. Group: Chemical class. | |
| 1,7-Hexadecadiene | analytical standard. Group: Fuels and hydrocarbons. | |
| 17?-Hydroxypregnenolone 3-acetate | ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| 17?-Hydroxyprogesterone-2,3,4-13C3 solution | 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 17?-Hydroxyprogesterone-d8 (2,2,4,6,6,21,21,21-d8) | 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 17?-Hydroxyprogesterone solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| 17-Octadecynoic acid | ?95% (GC). Group: Fluorescence/luminescence spectroscopy. | |
| 18-Hydroxycorticosterone | 97% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| 18-Hydroxycorticosterone-9,11,12,12-d4 | ?98 atom % D, ?95% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| (?)-1-(9-Fluorenyl)ethyl chloroformate solution | 18 mM in acetone, for chiral derivatization. Group: Reagents for amino acid analysis. | |
| 19-Iodocholesterol 3-acetate | ~95% (TLC). Group: Fluorescence/luminescence spectroscopy. | |
| 1-Amino-3,3-diethoxypropane | ?97%, liquid. Group: Fluorescence/luminescence spectroscopy. | |
| 1-Amino-3-methylbutane hydrochloride | puriss., ?98.0% (TLC). Group: Puriss p.a. | |
| 1-Aminocyclopropane-1-carboxylic Acid - CAS 22059-21-8 | An agonist for the glycine modulatory site of the N-methyl-D-aspartate (NMDA) receptor complex. Group: Fluorescence/luminescence spectroscopy. | |
| 1-Aminocyclopropanecarboxylic acid | ?98% (TLC). Group: Fluorescence/luminescence spectroscopy. | |
| 1-Aminohydantoin hydrochloride | analytical standard. Group: Application areaspharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolites. | |
| 1-Azakenpaullone | ?97% (HPLC). Group: Fluorescence/luminescence spectroscopyenzyme activators, inhibitors & substrates. | |
| 1-Chlorooctadecane | 10000 μg/mL in Dichloromethane. Group: Hydrocarbons & petrochemicals. Alternative Names: n-Octadecyl chloride,Octadecane, 1-chloro-, 1-Chlorooctadecane, Octadecyl chloride, NSC 5543, 1-Octadecyl chloride. | |
| 1-Cyano-4-dimethylaminopyridinium tetrafluoroborate | organic cyanylating reagent. Group: Fluorescence/luminescence spectroscopy. | |
| 1-Dodecanol | analytical standard. Group: Flavor and fragrance standardshydrocarbons & petrochemicals. Alternative Names: 1-Dodecanol,Lauryl Alcohol. | |
| 1-EBIO | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| 1-Ethoxy-2-methylpropane | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| 1H-[1,2,4]Oxadiazolo[4,3-a]quinoxalin-1-one | powder. Group: Fluorescence/luminescence spectroscopy. | |
| 1-Heptacosanol | ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| 1-Heptadecanol | 98%. Group: Fluorescence/luminescence spectroscopyhydrocarbons & petrochemicals. Alternative Names: NSC 3921, Heptadecan-1-ol,1-Heptadecanol, Heptadecyl alcohol, Margaric alcohol, n-Heptadecanol, n-Heptadecyl alcohol. | |
| 1-Hepten-3-ol | analytical standard. Group: Flavor and fragrance standards. | |
| 1-Hexadecene | analytical standard. Group: Volatiles/ semivolatiles. | |
| 1-Hexen-3-ol | analytical standard. Group: Flavor and fragrance standards. | |
| 1-Hydroxypyrene | certified reference material. Group: Polycyclic aromatic hydrocarbon (pah) standardspolycyclic aromatic hydrocarbons (pahs)environmental food contaminants. Alternative Names: 1-Hydroxypyrene, 3-Pyrenol, NSC 30968,1-Pyrenol, 3-Hydroxypyrene. | |
| 1?-Hydroxyvitamin D3 | ?97.0% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
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