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 | |
|---|---|---|
| Decamethonium bromide | crystalline. Group: Fluorescence/luminescence spectroscopy. |  |
| DEET-(diethyl-d10) | analytical standard. Group: Pesticides & metabolites standards. | |
| Defatted peanut meal (aflatoxin B1, high level) | certified Reference Material. Group: Certified reference materials (crms). | |
| Deferasirox | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Deferasirox System Suitabiltiy Mixture | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Deferoxamine Mesylate - CAS 138-14-7 | Parenteral iron chelating agent. Commonly used in therapy as a chelator of ferric iron in disorders of iron overload. Group: Fluorescence/luminescence spectroscopy. | |
| Deferoxamine mesylate salt | powder, ?92.5% (TLC). Group: Fluorescence/luminescence spectroscopy. | |
| Degalactotigonin | analytical standard. Group: Herbal medicinal products standards. | |
| (?)-Deguelin | >98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Dehydro aripiprazole solution | 1.0 mg/mL in methanol with 5% 1 M HCl, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Dehydrocholic acid | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Dehydroepiandrosterone-D5-3-sulfate (DHEAS-D5) (2,2,3,4,4,-D5) sodium salt solution | 100 ?g/mL in methanol (as free sulfate), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Dehydroepiandrosterone-D5 (DHEA-D5) (2,2,3,4,4-D5) solution | 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Dehydroleucodine | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Dehydronorketamine hydrochloride solution | 100 ?g/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Delphinidin 3-O-?-D-galactoside chloride | analytical standard. Group: Herbal medicinal products standards. | |
| Delphinidin 3-O-?-D-glucoside chloride | analytical standard. Group: Herbal medicinal products standards. | |
| Delta9-Tetrahydrocannabinolic acid A solution | 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Deltamethrin-(phenoxy-d5) | analytical standard. Group: Pesticides & metabolites standards. | |
| Deltarasin trihydrochloride | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Demand - Constant Value | certified reference material. Group: Waste water matrix crms. | |
| Demand (Low Level) - WS | Proficiency Testing Material. Group: Atomic absorption spectroscopy (aas). | |
| Demand-WP | certified reference material. Group: Certified reference materials (crms). | |
| Demand - WS | certified reference material. Group: Certified reference materials (crms). | |
| Demecarium Bromide | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardspharmaceutical toxicology. Alternative Names: Frumtosnil, Tosmilen, Demecarium bromide, BC 48, Tosmicil, Visumatic, Ammonium, (m-hydroxyphenyl)trimethyl-, bromide, decamethylenebis[methylcarbamate] (2:1) (8CI), Demekarium bromide, Tosmilene, Humorsol,Benzenaminium, 3,3'-[1,10-decanediylbis[(methylimino)carbonyloxy]]bis[N,N,N-trimethyl-, bromide (1:2), Demekastigmine bromide, (m-Hydroxyphenyl)trimethylammonium bromide decamethylenebis[methylcarbamate] (6CI,7CI), Decamethylenebis[N-methylcarbamic acid m-dimethylaminophenyl ester] bromomethylate, Decamethylenebis(m-dimethylaminophenyl-N-methylcarbamate) dimethobromide, Visumiotic, Tonilen, Benzenaminium, 3,3'-[1,10-decanediylbis[(methylimino)carbonyloxy]]bis[N,N,N-trimethyl-, dibromide (9CI), N,N'-Bis[3-trimethylammoniumphenoxycarbonyl]-N,N'-dimethyldecamethylenediamine dibromide. | |
| Demeclocycline Hydrochloride | powder or crystals. Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Demeclocycline Hydrochloride, Clortetrin,Chlortetracycline Hydrochloride Imp. B (EP), Declomycin hydrochloride, 6-Demethyl-7-chlorotetracycline hydrochloride, Demetraciclina, Ledermycin hydrochloride, (4S,4aS,5aS,6S,12aS)-7-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride, Meciclin, Chlortetracycline Imp. B (EP), Demeclocycline hydrochloride, Demethylchlorotetracycline hydrochloride, Chlortetracycline Hydrochloride Imp. B (EP) as Hydrochloride, Declomycin, 7-Chloro-6-demethyltetracycline hydrochloride, 7-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride, [4S-(4alpha,4aalpha,5aalpha,6beta,12aalpha)]-7-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride, Detravis. | |
| Demecolcine | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopyenzyme activators, inhibitors & substrates. Alternative Names: Deacetyl-N-methylcolchicine, Demecolcin, Colchicine, N-deacetyl-N-methyl-, (-)-, Demecolcine, Santavy's substance F, NSC 3096, Omaine,Colcemid, N-Methyl-N-deacetylcolchicine, N-Methyl-N-desacetylcolchicine, Omain, N-Methyltri-O-methylcolchicinic acid, Desacetylmethylcolchicine, C 12669, Colchicine, N-deacetyl-N-methyl- , Deacetylmethylcolchicine, (-)-Colchamine, N-Deacetyl-N-methylcolchicine, Alkaloid H 3, from Colchicum antumnale, Desmecolcine, Reichstein's F, Ciba 12669A, Kolchamin, (-)-Demecolcine, Colchamin, Colchamine , N-Desacetyl-N-methylcolchicine, Substance F, Benzo[a]heptalen-9(5H)-one, 6,7-dihydro-1,2,3,10-tetramethoxy-7-(methylamino)-, (S)-. | |
| Demecolcine solution | 10 ?g/mL in HBSS, ACF Qualified. Group: Fluorescence/luminescence spectroscopy. | |
| Demoxepam-d5 solution | 100 ?g/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Demoxepam solution | 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Density Standard | ASTM D 4052; ISO 12185 (0.8687 g/mL, 15 °C). Group: Certified reference materials (crms). | |
| Density Standard (15 °C) | UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.6309 g/mL at 15 °C. Group: Certified reference materials (crms). | |
| Density Standard (15 °C) | UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.1963 g/mL at 15 °C. Group: Certified reference materials (crms). | |
| Density Standard (20 °C) | UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.6226 g/mL at 20 °C. Group: Certified reference materials (crms). | |
| Density Standard (20 °C) | UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.1917 g/mL at 20 °C. Group: Certified reference materials (crms). | |
| Density Standard (25 °C) | UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.6143 g/mL at 25 °C. Group: Certified reference materials (crms). | |
| Density Standard (25 °C) | UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.1869 g/mL at 25 °C. Group: Certified reference materials (crms). | |
| Deoxynivalenol-13C15 solution | 25 ?g/mL in acetonitrile, analytical standard. Group: Chemical class. | |
| Deoxynivalenol-d1 solution | 100 ?g/mL in acetonitrile, analytical standard. Group: Chemical class. | |
| Deoxynivalenol Ready Made Solution | 1 mg/mL. Group: Fluorescence/luminescence spectroscopy. | |
| Dequalinium chloride | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standardsapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: NSC 166454, Fluomycin N, Sorot, Quinaldinium, 1,1'-decamethylenebis[4-amino-, dichloride, Sanoral, 1,1'-Decamethylenebis[4-aminoquinaldinium chloride], Dequavagyn,Dequalinium chloride, Dequadin chloride, Evazol, Phylletten, Dequalinium chloride, Dequavet, Sentril, Grocreme, BAQD 10, Decamine, Dekadin, Optipect, Decatylen, Dequacets, Labosept, Polycidine, Ivazil, 1,1'-(decane-1,10-diyl)bis(4-amino-2-methylquinolinium) dichloride, Dequafungen, Quinolinium, 1,1'-(1,10-decanediyl)bis[4-amino-2-methyl-, dichloride, LDN 0096422, Efisol, Dekamiln, BADQ 10, Decamethylenebis[4-aminoquinaldinium chloride], Decamine (pharmaceutical), Eriosept, Dequadin, Dekamin, Oralgol, Rumilet. | |
| Dequalinium chloride hydrate | ?95% (titration). Group: Fluorescence/luminescence spectroscopy. | |
| Dermatan Sulfate, Porcine Intestinal Mucosa - CAS 54328-33-5 | Mucopolysaccharide containing iduronic acid. Shown to inhibit adenylate kinase from rat hepatic membranes and acts as a potent mediator of fibroblast growth factor-2 responsiveness. Group: Fluorescence/luminescence spectroscopy. | |
| Dermorphin trifluoroacetate salt | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| des-Arg9-[Leu8]-Bradykinin acetate salt | ?97% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Desethylamodiaquine-(ethyl-d5) | ?97 atom % D, ?98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| Desferrithiocin sodium salt | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| [des-His1, Glu9]-Glucagon amide | ?97% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Desmedipham | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Desmethylene Paroxetine hydrochloride solution | 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Desmethyl-formamido-pirimicarb | analytical standard. Group: Pesticides & metabolites standards. | |
| Desmethylolanzapine dihydrochloride solution | 1.0 mg/mL in acetonitrile: water (1:1) (as free base), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Desmethyl-pirimicarb | analytical standard. Group: Pesticides & metabolites standards. | |
| Desmosterol | ?84% (GC). Group: Fluorescence/luminescence spectroscopy. | |
| Desogestrel | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Org 2969, Dicromil, 13-Ethyl-11-methylidene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol,Desogestrel, (+)-Desogestrel, Marvelon 150/320, (+)-13beta-Ethyl-17alpha-ethynyl-11-methylenegon-4-en-17beta-ol, Cerazette, Cyclosa, 13-Ethyl-11-methylene-18,19-dinor-17alpha-4-pregnen-20-yn-17-ol, 17-Ethynyl-18-methyl-11-methyleneestr-4-en-17beta-ol. | |
| Desonide | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardschiral moleculesimpurity standards. Alternative Names: Budesonide Imp. F (EP), 16alpha,17-[1-Methylethylidenebis(oxy)]-11beta,21-dihydroxypregna-1,4-diene-3,20-dione, Desonide. | |
| Desonide Impurities Mixture | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Desoxycorticosterone pivalate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Desvenlafaxine Hydrochloride | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopyenzyme activators, inhibitors & substrates. Alternative Names: Phenol, 4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]-, hydrochloride (1:1), O-Desvenlafaxine hydrochloride, 4-[2-(Dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol hydrochloride,O-Desmethylvenlafaxine hydrochloride, Phenol, 4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]-, hydrochloride (9CI), Desvenlafaxine hydrochloride. | |
| Desvenlafaxine Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Desvenlafaxine Succinate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Devarda's alloy | puriss. p.a. Group: Decomposition reagents. | |
| Devazepide | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Dexamethasone 21-acetate | ?99%. Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitespharma & vet compounds & metabolites. Alternative Names: Dexamethasone Imp. G (EP),Betamethasone Acetate Imp. B (EP). | |
| Dexamethasone 21-phosphate disodium salt | ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| Dexamethasone Acetate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardscovid-19 research and reference materialseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Dexamethasone Imp. G (EP),Betamethasone Acetate Imp. B (EP). | |
| Dexamethasone phosphate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Dexchlorpheniramine maleate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardseuropean pharmacopoeia (ph. eur.)impurity standardspharmaceutical toxicologypharmacopoeial standards. Alternative Names: Dexchlorpheniramine Maleate, Brompheniramine Imp. B (EP),Brompheniramine Maleate Imp. B (EP), Brompheniramine Maleate Imp. B (EP) as Maleate. | |
| Dexpramipexole dihydrochloride | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Dexrazoxane | ?95% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
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