西安昭华精密仪器有限公司经销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。www.xazhaohua.com

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