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 | |
|---|---|---|
| Diesel in Water-MA - PT | Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). |  |
| Diesel in Water - PT | Concentrate for dilution to 1L, Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). | |
| Diesel Range Organics (DRO) | certified reference material, 1000 ?g/mL each component in methylene chloride. Group: Certified reference materials (crms). | |
| Diesel - Sandy Loam 4 | certified reference material, pkg of 100 g. Group: Certified reference materials (crms). | |
| Diesel - Soil 1 | certified reference material, pkg of 100 g. Group: Certified reference materials (crms). | |
| Diesel - Soil 4 | pkg of 100 g. Group: Certified reference materials (crms). | |
| Diethofencarb | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Diethylamine NONOate diethylammonium salt | ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| Diethylaminomethyl-polystyrene | extent of labeling: ~3.2 mmol/g loading. Group: Anion. | |
| Diethylcarbamazine citrate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Longicid, N,N-Diethyl-4-methyl-1-piperazinecarboxamide dihydrogen citrate, Dec, NSC 80513, Loxuran, Banocide, Ethylaminoazine citrate, 1-Methyl-4-diethylcarbamoylpiperazine citrate, Ditrazin citrate, Ditrazine, 1-Diethylcarbamoyl-4-methylpiperazine dihydrogen citrate, Hetrazan, Franozan, SKF-18673-G,1-Piperazinecarboxamide, N,N-diethyl-4-methyl-, citrate (1:1), Diethylcarbamazine citrate, Dicarocide, Dirocide, Ethodryl citrate, Franocide, Diethylcarbamazine Acid Citrate, Filaribits, Caritrol, Caricide, Filazine. | |
| Diethylene glycol diethyl ether | for HPLC, ?99%. Group: Hplc solvents. | |
| Diethyl maleate | analytical standard. Group: Flavor and fragrance standards. | |
| Diethyl malonate | analytical standard. Group: Flavor and fragrance standards. | |
| Diethyl phthalate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Diethyl Phthalate. | |
| Diethyl phthalate-3,4,5,6-d4 | analytical standard. Group: Chemical class. | |
| Diethyl sebacate | analytical standard. Group: Fa/fames, lipids, sterols. | |
| Diethyl succinate | analytical standard. Group: Chemical class. | |
| DIF-1 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| DIF-3 | ?99% (HPLC), solid. Group: Fluorescence/luminescence spectroscopy. | |
| Difenoconazol | analytical standard. Group: Pesticides & metabolites standards. | |
| Difenoconazole-(4-chlorophenoxy-d4) | analytical standard. Group: Pesticides & metabolites standards. | |
| Difenoxurone | analytical standard. Group: Pesticides & metabolites standards. | |
| Difloxacin hydrochloride | analytical standard. Group: Application areaspharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolitesapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Difloxacin hydrochloride,3-Quinolinecarboxylic acid, 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-, hydrochloride (1:1), 3-Quinolinecarboxylic acid, 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-, monohydrochloride (9CI). | |
| Diflubenzuron | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitesstandards for environmental regulatory methodspesticides & metabolites. | |
| Diflubenzuron-(chlorophenyl-13C6) | analytical standard. Group: Pesticides & metabolites standards. | |
| Diflufenzopyr sodium salt | analytical standard. Group: Pesticides & metabolites standards. | |
| diF-TES-ADT | 99% (HPLC). Group: Organic field effect transistor (ofet) materials. | |
| Digitoxin | ?92% (HPLC), powder. Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitespharma & vet compounds & metabolitesbritish pharmacopoeiacarbohydrateseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Digitoxin, Digicor, Glucodigin, Digisidin, Purodigin, NSC 7529, Digilong, Myodigin, Crystodigin, 3?-[(O-2,6-dideoxy-?-d-ribo-hexopyranosyl-(1?4)-O-2,6-dideoxy-?-d-ribo-hexopyranosyl-(1?4)-2,6-dideoxy-?-d-ribo-hexopyranosyl)oxy]-14-hydroxy-5?,14?-card-20(22)-enolide, Digitoxoside (7CI), Purpurid, Crystalline digitalin, Unidigin, Coramedan, Cardidigin, Carditoxin, (3?,5?)-3-[(O-2,6-Dideoxy-?-D-ribo-hexopyranosyl-(1?4)-O-2,6-dideoxy-?-D-ribo-hexopyranosyl-(1?4)-2,6-dideoxy-?-D-ribo-hexopyranosyl)oxy]-14-hydroxycard-20(22)-enolide, Cardigin, Digitaline Nativelle, Digimerck, Lanatoxin, Tradigal, Digipural, Digitophyllin, Digimed, Card-20(22)-enolide, 3-[(O-2,6-dideoxy-?-D-ribo-hexopyranosyl-(1?4)-O-2,6-dideoxy-?-D-ribo-hexopyranosyl-(1?4)-2,6-dideoxy-?-D-ribo-hexopyranosyl)oxy]-14-hydroxy-, (3?,5?)-, Ditaven, Digitoxin (8CI), Cristapurat, Digitrin, Digitoxigenin tridigitoxoside. | |
| Digitoxin solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Dihexylammonium acetate solution | 0.5 M in H2O, for ion pair chromatography. Group: Hplc buffers and reagents. | |
| Dihexyl phthalate-3,4,5,6-d4 | analytical standard. Group: Chemical class. | |
| Dihydroartemisinin | analytical standard, mixture of ? and ? isomers. Group: Additional drugs. | |
| Dihydrocapsiate | analytical standard. Group: Flavor and fragrance standards. | |
| (+)-Dihydrocarvone, mixture of isomers | analytical standard. Group: Chemical class. | |
| (+)-Dihydrocinchonine | analytical standard. Group: Herbal medicinal products standards. | |
| Dihydrocodeine-D6 hydrochloride solution | 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Dihydroethidium - CAS 38483-26-0 | A cell-permeable, chemically-reduced ethidium derivative. Group: Fluorescence/luminescence spectroscopy. | |
| Dihydrofolic acid | ?90%. Group: Fluorescence/luminescence spectroscopy. | |
| Dihydrokainic acid | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| (+)-Dihydromethysticin | analytical standard. Group: Herbal medicinal products standards. | |
| Dihydrorhodamine 123 | ?95%. Group: Fluorescence/luminescence spectroscopy. | |
| Dihydrorhodamine 123 - CAS 109244-58-8 | Cell-permeable fluorogenic probe that is useful for the detection of reactive oxygen species (ROS) such as peroxide and peroxynitrite. Group: Fluorescence/luminescence spectroscopy. | |
| Dihydroxyacetone | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standards. | |
| Dihydroxyacetone phosphate dilithium salt | ?93% (enzymatic). Group: Fluorescence/luminescence spectroscopy. | |
| Dihydroxyacetone phosphate hemimagnesium salt hydrate | ?95% (TLC). Group: Fluorescence/luminescence spectroscopy. | |
| Diisobutyl adipate | analytical standard. Group: Plasticizers & phthalates. | |
| Diisobutyl phthalate-3,4,5,6-d4 | analytical standard. Group: Chemical class. | |
| Dilaurin Mixed Isomers | ?99%. Group: Fluorescence/luminescence spectroscopy. | |
| Dilazep dihydrochloride | powder. Group: Fluorescence/luminescence spectroscopy. | |
| Dillapiole | analytical standard. Group: Flavor and fragrance standards. | |
| Dimaprit dihydrochloride | ?98% (NMR). Group: Fluorescence/luminescence spectroscopy. | |
| Dimebon dihydrochloride hydrate | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Dimefluthrin | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. Alternative Names: 2,2-Dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylic acid [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl ester, 4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylate, [2,3,5,6-Tetrafluoro-4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate, 2,3,5,6-Tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate, Dimefluthrin, Preo. | |
| Dimethachlor Metabolite CGA 373464 | analytical standard. Group: Pesticides & metabolites standards. | |
| Dimethachlor Metabolite SYN 528702 sodium salt | analytical standard. Group: Pesticides & metabolites standards. | |
| Dimethachlor metabolite SYN 530561 | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. Alternative Names: Dimethachlor Metabolite SYN 530561, Benzoic acid, 2-[(2-hydroxyacetyl)(2-methoxyethyl)amino]-3-methyl-. | |
| Dimethametryn | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Dimethenamid | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Dimethenamide-P | analytical standard. Group: Pesticides & metabolites standards. | |
| Dimethoate-(O,O-dimethyl-d6) | analytical standard. Group: Pesticides & metabolites standards. | |
| Dimethomorph-(dimethoxy-d6) | analytical standard. Group: Pesticides & metabolites standards. | |
| Dimethyl 3,3?-dithiopropionimidate dihydrochloride | powder. Group: Fluorescence/luminescence spectroscopy. | |
| Dimethyl-d6 phthalate | analytical standard. Group: Chemical class. | |
| Dimethyl isophthalate | analytical standard. Group: Processing & packaging contaminant standards. | |
| Dimethylmalonic acid | Standard for quantitative NMR. Group: Quantitative nmr. | |
| Dimethyl phthalate-3,4,5,6-d4 | analytical standard. Group: Chemical classfood contact materials. | |
| Dimethyl selenide | ?99.0% (GC). Group: Puriss p.a. | |
| Dimethyl sulfone | Standard for quantitative NMR. Group: Volatile & semivolatile standards. | |
| Dimethyl sulfone solution | , 1H-qNMR Standard, 5 mg/g in DMSO-d6. Group: Quantitative nmr. | |
| Dimethyl Terephthalate | Standard for quantitative NMR. Group: Plasticizers & phthalatesapi standards. Alternative Names: Methyl p-(methoxycarbonyl)benzoate, DMT, Dimethyl 1,4-benzenedicarboxylate, Dimethyl p-benzenedicarboxylate, Methyl 4-(carbomethoxy)benzoate, Dimethyl terephthalate, NSC 3503, Terephthalic acid dimethyl ester, Dimethyl p-phthalate, 1,4-Benzenedicarboxylic acid, dimethyl ester (9CI),1,4-Benzenedicarboxylic acid dimethyl ester, Terephthalic acid, dimethyl ester (6CI,7CI,8CI). | |
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