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我公司代理世界著名的分析产品制造商-美国Sigma-Aldrich集团公司（含Sigma、Supelco、RdH、Fluka、Aldrich公司色谱产品、化学试剂、标准品。 黄曲霉毒素标样Aflatoxins 黄曲霉毒素混样 Aflatoxin Mix each ampoule contains 1 g B1, 1 g G1, 0.3 g G2 in benzene:acetonitrile (98:2) g B2, and 0.3 S46300-U 5 x 1 ml 黄曲霉毒素混样 Aflatoxin Mix each ampoule contains 1 g G2 in methanol g B1, 1 g G1, 0.3 g B2, and 0.3 S46303 5 ml 黄曲霉素B1 Aflatoxin B1 solution, 3 g/ml in benzene:acetonitrile (98:2) 1162-65-8 S46323-U 1 ml 黄曲霉素B2 Aflatoxin B2 solution, 3 g/ml in benzene:acetonitrile (98:2) 7220-81-7 S46324-U 1 ml 黄曲霉素G1 Aflatoxin G1 solution, 3 g/ml in benzene:acetonitrile (98:2) 1165-39-5 S46325-U 1 ml 黄曲霉素G2 Aflatoxin G2 solution, 3 g/ml in benzene:acetonitrile (98:2) 7241-98-7 S46326-U 1 ml 黄曲霉素M1 Aflatoxin M1 solution, 10 g/ml in acetonitrile 6795-23-9 S46319-U 1 ml 黄曲霉素M2 Aflatoxin M2 solution, 1 g/ml in acetonitrile 6885-57-0 S46910-U 1 ml 黄曲霉素混样测试盒Aflatoxin Mix Kit each ampoule contains 1 g G2 in methanol g B1, 1 g G1, 0.3 g B2, and 0.3 S46304-U 5 x 1 ml 抗微生物标样Antimicrobials 苯甲酸 Benzoic acid neat, standard for Food & Bev., purity: > 96% 65-85-0 S47849 1 g 苯甲酸钠 Sodium benzoate neat, standard for Food & Bev. 532-32-1 S47850 1 g 羟苯甲酯 Methyl Paraben neat, standard for Food & Bev., purity: > 96% 99-76-3 S47889 1 g 山梨酸 Sorbic acid neat, standard for Food & Bev., purity: > 96% 110-44-1 S47845 1 g 山梨酸钾 Potassium sorbate neat, standard for Food & Bev. 590-00-1 S47848 1 g 抗氧化剂标样Antioxidants 丁基化羟基甲苯3,5-di-tert-butyl-4-hydroxytoluene (BHT) neat, standard for Food & Bev., purity: > 95% 1f28-37-0 S 47168 500 mg 防硬化剂测试盒Phenolic antioxidants kit: sodium benzoate, sorbic acid, potassium sorbate neat, standard for Food & Bev. S 47192 3 x 1 g 细菌鉴定Bacterial identification 醇类标样 Alcohols mix, C1 - C5 solution, 0.1% each of ethanol, 1-propanol, 1-butanol, 2-methyl-1-propanol, 1?pentanol, and 3-methyl-1-butanol in water S 46980-U 100 ml Bacterial acid methyl ester CP solution, 10 mg/ml various C11 - C20 bacterial acid methyl esters in methyl caproate S 47080-U 1 ml Non-volatile acid standard mix solution, 1 meq each of pyruvic acid, lactic acid, oxalacetic acid, oxalic acid, methyl malonic acid, malonic acid, fumaric acid, and succinic acid in water S 46985-U 100 ml BADGE/BDFGE 双酚A,(2,3-二羟丙基)甘氨酸醚Bisphenol A (2,3-dihydroxypropyl) glycidyl ether 双酚A,(3-氯-2 羟丙基)(2,1?二羟丙基)醚Bisphenol A (3-chloro-2?hydroxypropyl) (2,3?dihydroxypropyl) ether 双酚A,(3-氯-2-羟丙基甘酸)醚Bisphenol A (3-chloro-2?hydroxypropyl) glycidyl ether 双酚A,二甘氨酸醚Bisphenol A diglycidyl ether 双酚A,双(2,3-二羟丙基)醚Bisphenol A bis(2,3?dihydroxypropyl)ether purum p.a. qualitative standard; ~97% (HPLC) purum p.a. qualitative standard; >98.0% (HPLC) purum p.a. qualitative standard; ~95% (HPLC) purum p.a. qualitative standard; >97.0% (GC) purum p.a. qualitative standard; >97.0% (HPLC) 76002-91-0 227947-06-0 13836-48-1 1675-54-3 5581-32-8 F73417 F92427 F73124 F15138 F15137 25 mg, 100 mg 25 mg, 100 mg 25 mg, 100 mg 500 mg 250 mg 3 双酚A,双(3-氯-2 羟基)醚 Bisphenol A bis(3-chloro-2?hydroxy-propyl) ether purum p.a. qualitative standard; >99.0% (HPLC) 4809-35-2 F15136 250 mg, 1g 双酚F,二甘氨酸醚 Bisphenol F diglycidyl ether purum p.a. qualitative standard; mixture of 3 2095-03-6 F15144 500 mg isomers ortho-ortho, ortho- para, para-para; ~97% (GC) total assay of the 3 isomers 双酚F,双(2,3-二羟丙基)醚 Bisphenol F bis(2,3?dihydroxypropyl)ether purum p.a. qualitative standard; mixture of 3 isomers ortho-ortho, ortho? 72406-26-9 F15142 250 mg para, para-para; >97.0% (HPLC) total assay of the 3 isomers 双酚F,双(3-氯-2-羟丙基)醚 Bisphenol F bis(3-chloro-2?hydroxy-propyl) ether p.a. qualitative standard; mixture of 3 isomers ortho-ortho, ortho-para, para-para; ~95% (HPLC) total assay of the 3 isomers F15139 250 mg 单糖碳水化合物Carbohydrates –monosaccharides 单糖测试盒Monosaccharides kit contains D-(+)-Galactose, D-(+)-Glucose (mixed isomers), D-(+)-Mannose (mixed isomers), D-Psicose (mixed isomers), D-(-)-Ribose, D-(+)-Xylose, D-(-)-Arabinose, neat, standard for Food & Bev. S47267 7 x 100 mg 苹果酸 D-Malic acid neat, standard for Food & Bev. 636-61-3 S46940-U 100 mg 葡萄糖戊醛糖 D-(+)-Glucose (mixed anomers) neat, standard for Food & Bev. D-(+) Xylose neat, standard for Food & Bev. 50-99-7 58-86-6 S47249 S47253 500 mg 500 mg 异丁酸 Isobutyric acid neat, standard for Food & Bev. 79-31-2 S46935-U 500 mg 双糖Carbohydrates –disaccharides 麦芽糖 Maltose neat, standard for Food & Bev. 6363-53-7 S47288 500 mg 乳糖双糖测试盒蔗糖 ?-Lactose Monohydrate Disaccharides kit Sucrose neat, standard for Food & Bev. contains ?-Lactose Monohydrate, Maltose, Sucrose, Isomaltose (mixed isomers), neat, standard for Food & Bev. neat, standard for Food & Bev. 5989-81-1 57-50-1 S47287-U S47268-U S47289 500 mg 4 x 500 mg 500 mg 低聚糖Carbohydrates –oligosaccharides 低聚糖测试盒 Oligosaccharides kit contains Maltohexaose (Dp6), Maltopentaose (Dp5), Maltotetraose (Dp4), Stachyose (Dp4), Maltotriose (Dp3), D-(+)-Melezitose (Dp3), D-(+)?Raffinose (Dp3), Isomaltotriose (Dp3), Maltoheptaose (Dp7), neat, standard for Food & Bev. S47265 set Isomaltotriose neat, standard for Food & Bev. 3371-50-4 S47884 100 mg Maltoheptaose neat, standard for Food & Bev. 34620-78-5 S47872 100 mg Maltohexaose neat, standard for Food & Bev. 34620-77-4 S47873 100 mg Maltopentaose neat, standard for Food & Bev. 34620-76-3 S47876 100 mg Maltotetraose neat, standard for Food & Bev. 34612-38-9 S47877 100 mg 糖醇Carbohydrates -sugar alcohols Sugar contains Dulcitol (Galacitol), Iso-Erythritol, Glycerol, Maltitol, D-Mannitol, Ribitol S47266 8 x 500 mg alcohols kit (Adonitol), D-Sorbitol, D-(+)-Arbitol, neat, standard for Food & Bev. 甜味剂Carbohydrates –sweeteners 阿斯巴甜 Aspartame neat, standard for Food & Bev. 22839-47-0 S47135 500 mg 木糖醇 Xylitol neat, standard for Food & Bev. 87-99-0 S47844 1 g 葡萄糖 D-(+)-Glucose neat, standard for Food & Bev. 50-99-7 S47829 1 g 山梨醇 D-Sorbitol neat, standard for Food & Bev. 50-70-4 S47841 1 g 糖精 Saccharin, Hemicalcium neat, standard for Food & Bev. 6381-91-5 S47840 1 g 糖精(钠盐) Sodium saccharin neat, standard for Food & Bev. 82385-42-0 S47839 1 g 糖蜜素Sodium cyclamate neat, standard for Food & Bev. 139-05-9 S47827 1 g 乙酰磺胺酸钾Acesulfame K neat, standard for Food & Bev. 55589-62-3 S47134 1000 mg 食物照射浅霉检测标准品Food irradiations 1,7-Hexadecadiene ~ 95% (GC), standard for food analysis 125110-62-5 F52206 5 mg, 25 mg 1,7-Tetradecadiene ~ 95% (GC), standard for food analysis 150767-46-7 F87141 5 mg, 25 mg 2-Dodecylcyclobutanone > 95% (GC), standard for food analysis 35493-46-0 F44197 5 mg, 25 mg DL-o-Tyrosine ~ 98% (NT), standard for food analysis 2370-61-8 F93851 100 mg DL-m-Tyrosine > 98.0% (NT), standard for food analysis 775-06-4 F93853 100 mg 毒枝菌素Mycotoxins 开放毒霉素 Patulin solution, 100 ?g/ml in chloroform 149-29-1 S46914-U 1 ml 脱氧雪腐镰刀菌烯醇 Deoxynivalenol solution, 200 ?g/ml in ethyl acetate: methanol (95:5) 51481-10-8 S46911 1 ml 玉米烯酮 Zearalenone solution, 50 ?g/ml acetonitrile 17924-92-4 S46916-U 1 ml 赭曲霉素A Ochratoxin A solution, 50 ?g/ml in benzene:acetic acid (99:1) 303-47-9 S46912 1 ml 赭曲霉素B Ochratoxin B solution, 50 ?g/ml in benzene:acetic acid (99:1) 4825-86-9 S46913-U 1 ml 有机酸Organic acids 丙二酸 Malonic acid neat, standard for Food & Bev. 141-82-2 S46938-U 500 mg 奎尼酸 (-) Quinic acid neat, standard for Food & Bev. 77-95-2 S46944-U 500 mg 柠檬酸 Citric acid neat, standard for Food & Bev. 77-92-9 S46933 500 mg 乳酸 L (+)-Lactic acid neat, standard for Food & Bev. 79-33-4 S46937 100 mg 顺丁烯二酸 Maleic acid neat, standard for Food & Bev. 110-16-7 S46939-U 500 mg 乙酸 Acetic acid neat, standard for Food & Bev. 64-19-7 S46928 500 mg 有机酸测试盒Organic acid Kit contains Acetic acid, L-Ascorbic acid, Benzoic acid, Butyric acid, Citric acid, Formic acid, Fumaric acid, Isobutyric acid, Dl-Isocitric acid, L-(-) Lactic acid, Maleic acid, D-Malic acid, Malonic acid, Oxalic acid, S47264 21 x 500 mg Phytic acid, Propionic acid, (-)Quinic acid, Shikimic acid, Succinic acid, D-Tartaric acid, Adipic acid, neat, standard for Food & Bev. 植物性雌激素Phytoestrogens 3',4',7-三羟异黄酮 3',4',7-Trihydroxyisoflavone >99.0% 485-63-2 F 91953 1 mg, 5 mg 4', 7-二甲氧基异黄酮 4',7-Dimethoxyisoflavone ~98% 1157-39-7 F 38763 1 mg, 5 mg 4,5,7 三羟黄酮醇 Kaempferol >96% 520-18-3 F 60010 25 mg, 100 mg 4',5,7-三羟异黄酮 4',5,7-Trihydroxyisoflavone >98.0% 485-63-2 F 91955 25 mg, 100 mg 4',6,7-三甲氧基异黄酮 4',6,7-Trimethoxyisoflavone >99.0% 798-61-8 F 92182 1 mg, 5 mg 4',6,7-三羟异黄酮 4',6,7-Trihydroxyisoflavone ~98% 17817-31-1 F 91956 1 mg, 5 mg 5,7,4-三羟异黄酮-4',7-二甲基醚 Genistein 4',7-dimethyl ether ~95% 34086-51-6 F 48754 1 mg, 5 mg 5,7-二羟黄酮 Chrysin ~98% 480-40-0 F 27214 100 mg, 1 g 葛根素 Puerarin >99.0% 3681-99-0 F 82435 1 mg, 5 mg 黄豆苷 Daidzin ~97% 552-66-9 F 30408 1 mg, 5 mg 黄豆苷原 Daidzein >98.0% 486-66-8 F 30405 5 mg, 25 mg 鸡豆黄素A Biochanin A >97.0% 491-80-5 F 14385 100 mg, 1 g 鸡豆黄素配糖物 Sissostrin ~95% 5928-26-7 F 85447 1 mg 基黄烷酮 Pinostrobin >99.0% 480-37-5 F 80614 5 mg, 25 mg 金合欢素 Acacetin >99.0% 480-44-4 F 00017 25 mg, 100 mg 栎精 Quercetin Dihydrate ~99% 6151-25-3 F 83370 25 g, 100 g 芒柄花苷 Ononin >99.0% 486-62-4 F 75375 1 mg, 5 mg 牛尿酚 Equol >99.0% 531-95-3 F 45405 1 mg, 5 mg 漆树黄酮 Fisetin >99.0% 528-48-3 F 46340 5 mg, 100 mg 5 芹甙元 Apigenin ~98% 520-36-5 F 10798 25 mg, 100 mg 染料木苷 Genistin >99.0% 529-59-9 F 48756 1 mg, 5 mg 樱黄素 Prunetin >99.0% 552-59-0 F 82415 5 mg, 25 mg 玉米烯酮 Zearalenone >98.0% 17924-92-4 F 96093 5 mg, 25 mg 固醇类Sterols 2-胆甾烷 5-?-Cholestane 10 mg/ml in chloroform 481-21-0 S47124 1 ml 菜油固醇 Campesterol 100 ?g/ml in chloroform 474-62-4 S47126 1 ml 胆固醇 Cholesterol 10 mg/ml in chloroform 57-88-5 S47127-U 1 ml 胆甾烷醇 5-?-Cholestan-3-ol 100 mg/ml in chloroform 516-92-7 S47125-U 1 ml 豆甾醇 Stigmasterol 10 mg/ml in chloroform 83-48-0 S47132 1 ml 二氢胆固醇 Dihydrocholesterol 10 mg/ml in chloroform 80-97-7 S47129 1 ml 麦角固醇 Ergosterol 10 mg/ml in chloroform 57-87-4 S47130-U 1 ml -谷甾醇 ?-Sitosterol 100 ?g/ml in chloroform 83-46-5 S47133 1 ml 维生素类Vitamins 醋酸维生素E DL-?-Tocopherol acetate neat, standard for Food & Bev., purity: > 90% 7695-91-2 S 47786 100 mg 核黄素B2 Riboflavin (B2) neat, standard for Food & Bev. 83-88-5 S 47861 1 g 琥珀酸维生素E DL-?-Tocopherol succinate neat, standard for Food & Bev., purity: > 95% 4345-03-3 S 47782 100 mg 抗坏血酸 Ascorbic acid neat, standard for Food & Bev., purity: > 96% 50-81-7 S 47863 1 g 维生素A(醋酸盐) Retinol acetate neat, standard for Food & Bev., purity: > 96% 127-47-9 S 46958 100 mg 维生素A(棕榈酸盐) Retinol palmitate neat, standard for Food & Bev., purity: > 90% 79-81-2 S 46959-U 100 mg 维生素B Folic acid neat, standard for Food & Bev. 75708-92-8 S 47866 500 mg 维生素B1 Thiamine hydrochloride (B1) neat, standard for Food & Bev. 67-03-8 S 47858 1 g 维生素B12 Cyanocobalamin (B12) neat, standard for Food & Bev. 68-19-9 S 47869 100 mg 维生素B3 D-Pantothenic acid (Hemicalcium) neat, standard for Food & Bev. 137-08-6 S 47867 1 g 维生素B6 Pyridoxine hydrochloride (B6) neat, standard for Food & Bev. 59-56-0 S 47862 1 g 维生素D2 Ergocalciferol (D2) neat, standard for Food & Bev., purity: > 95% 50-14-6 S 47768 100 mg 维生素D3 Cholecalciferol (D3) neat, standard for Food & Bev., purity: > 95% 67-97-0 S 47763 100 mg 维生素H D-Biotin neat, standard for Food & Bev. 58-85-5 S 47868 100 mg 维生素K1 Phylloquinone (K1) neat, standard for Food & Bev., purity: > 95% 84-80-0 S 47773 100 mg 维生素K2 Menaquinone (K2) neat, standard for Food & Bev., purity: > 95% 84-81-1 S 47774 100 mg 维生素K3 Menadione (K3) neat, standard for Food & Bev., purity: > 95% 58-27-5 S 47775 1000 mg 烟碱 Nicotinamide (Niacinamide) neat, standard for Food & Bev. 98-92-0 S 47865-U 1 g 烟碱 Nicotinic acid neat, standard for Food & Bev. 59-67-6 S 47864 1 g -维生素E DL-?-Tocopherol neat, standard for Food & Bev., purity: > 97% 10191-41-0 S 47783 100 mg -维生素E Rac-?-tocopherol neat, standard for Food & Bev., purity: > 95% 148-03-8 S 46401-U 1 ml -维生素E ?-Tocopherol neat, standard for Food & Bev., purity: > 90% 119-13-1 S 47784 100 mg -维生素E ?-Tocopherol neat, standard for Food & Bev., purity: > 95% 54-28-4 S 47785 25 mg 残留分析标准品Residue Analysis Standards OEKANAL? -环境污染分析标准品PESTANAL? -农药残余分析标准品VETRANAL? -兽药残余分析标准品 环境污染分析标准品Residue Analysis - OEKANAL? 1,1,1,2-四氯乙烷1,1,1,2-Tetrachloroethane, min. 99 % C2H2Cl4 630-20-6 R 46254 5 ml 1,1,2,2-四氯乙烷1,1,2,2-Tetrachloroethane, min. 99 % C2H2Cl4 79-34-5 R 46259 5 ml 1,1,2-三氯乙烷1,1,2-Trichloroethane, min. 99 % C2H3Cl3 79-00-5 R 46262 5 ml 1,1-二氯乙烷1,1-Dichloroethane C2H4Cl2 75-34-3 R 36967 250 mg 1,1-二氯乙烯1,1-Dichloroethene, min. 99 % C2H2Cl2 75-35-4 R 46250 5 ml 1,2,3,4-四氯化萘1,2,3,4-Tetrahydronaphthalene pollutant C10H12 119-64-2 R 37884 100 mg 1,2,3,5-四氯苯1,2,3,5-Tetrachlorobenzene C6H2Cl4 634-90-2 R 36928 250 mg 1,2,3-三甲基苯1,2,3-Trimethylbenzene C9H12 526-73-8 R 45935 250 mg 1,2,3-三氯丙烷1,2,3-Trichloropropane, min. 99 % C3H5Cl3 96-18-4 R 46269 5 ml 1,2-苯并芴溶液1,2-Benzofluorene solution, 100 ng/μl in methanol R 36961 2 ml, 10 ml 1,2-二甲基萘1,2-Dimethylnaphthalene C12H12 573-98-8 R 36943 250 mg 1,2-二氯丙烷1,2-Dichloropropane R 46252 5 ml 1,2-二氯乙烷1,2-Dichloroethane, min. 99 % C2H4Cl2 107-06-2 R 46246 5 ml 1,2-二氢化萘1,2-Dihydronaphthalene pollutant C10H10 447-53-0 R 45778 250 mg 1,2-二硝基苯1,2-Dinitrobenzene C6H4N2O4 528-29-0 R 45965 250 mg 1,2-二溴-1-氯乙烷1,2-Dibrom-1-chloroethane C2H3Br2Cl 598-20-9 R 35975 1 g 1,3,5-三溴苯1,3,5-Tribromobenzene C6H3Br3 626-39-1 R 36917 250 mg 1,3-二甲基萘1,3-Dimethylnaphthalene C12H12 575-41-7 R 36914 250 mg 1,3-二硝基苯1,3-Dinitrobenzene C6H4N2O4 99-65-0 R 45966 250 mg 1,3-茚满二酮1,3-Indanedione pollutant C9H6O2 606-23-5 R 45790 250 mg 1,4-二甲基萘1,4-Dimethylnaphthalene pollutant C12H12 571-58-4 R 37883 100 mg 1,4-二硝基苯1,4-Dinitrobenzene C6H4N2O4 100-25-4 R 45967 250 mg 1,6-二甲基萘1,6-Dimethylnaphthalene pollutant C12H12 575-43-9 R 45785 100 mg 1,8-二甲基萘1,8-Dimethylnaphthalene pollutant C12H12 569-41-5 R 45786 100 mg 1-甲萘1-Methylnaphthalene pollutant C11H10 90-12-0 R 45795 250 mg 1-氯-2-E 氯甲苯2-Chlorobenzotrichloride C7H4Cl4 2136-84-2 R 45934 250 mg 1-氯-4-三氯甲基苯4-Chlorobenzotrichloride C7H4Cl4 5216-25-1 R 45997 250 mg 1-氯丙烷1-Chloropropane, min. 99 % C3H7Cl 540-54-5 R 46244 5 ml 1-萘胺1-Naphthylamine C10H9N 134-32-7 R 34390 250 mg 1-溴-2-丙醇1-Bromo-2-propanol C3H7BrO 19686-73-8 R 36921 250 mg 2,2,2-三氯乙醇2,2,2-Trichloroethanol C2H3Cl3O 115-20-8 R 36940 250 mg 2,3,4-三氯苯胺2,3,4-Trichloroaniline C6H4Cl3N 634-67-3 R 45937 250 mg 2,3,6-三氯甲苯2,3,6-Trichlorotoluene C7H5Cl3 2077-46-5 R 45931 250 mg 2,3,6-三硝基苯酚2,3,6-Trinitrophenol (with 0.3-0.4 ml H2O/g) C6H3N3O7 603-10-1 R 45939 250 mg 2,3-苯并芴Benz[b]flurene pollutant C17H12 243-17-4 R 45769 100 mg 2,3-二氨基甲苯2,3-Diaminotoluene C7H10N2 2687-25-4 R 45923 250 mg