上海柯维化学，专业标准品供应中检所,USP,EP,JP,BP,TRC,TLC,LGC,NIST,NIBSC，各大药典标准品、杂质对照品、原研对照，优惠供应中。电话：021-61550056     QQ：2857307868Famotidine Impurity A 88061-72-7Famotidine Impurity B 89268-62-2Famotidine Impurity C 107880-74-0Famotidine Impurity D 76824-14-1Famotidine Impurity E 76824-17-4Famotidine Impurity F 76823-94-4

上海柯维化学，专业标准品供应中检所,USP,EP,JP,BP,TRC,TLC,LGC,NIST,NIBSC，各大药典标准品、杂质对照品、原研对照，优惠供应中。电话：021-61550056     QQ：2857307868Trelagliptin Impurity 1Trelagliptin Impurity 2Trelagliptin Impurity 3Trelagliptin Impurity 4Trelagliptin Impurity 5Trelagliptin Impurity 6Trelagliptin Impurity 7

中检院、美国药典USP标准品、欧洲药典EP标准品、日本药典JP标准品、英国药典BP标准品，优惠供应。上海柯维化学，专业标准品供应Olanzapine Ring-opening Impurity 奥氮平开环杂质138564-61-1

上海柯维化学，专业标准品供应中检所,USP,EP,JP,BP,TRC,TLC,LGC,NIST,NIBSC，各大药典标准品、杂质对照品、原研对照，优惠供应中。电话：021-61550056     QQ：2857307868Rasagiline Impurity 1 1312077-05-6Rasagiline Impurity 2 10409-00-4(S)-Rasagiline Mesylate 202464-89-9Rasagiline Sulfate

上海柯维化学，专业标准品供应中检所,USP,EP,JP,BP,TRC,TLC,LGC,NIST,NIBSC，各大药典标准品、杂质对照品、原研对照，优惠供应中。电话：021-61550056     QQ：2857307868Deferoxamine Mesylate 138-14-7Deferoxamine Mesylate Impurity Deferoxamine Mesylate Impurity Deferoxamine-D3 mesylate

中检院、美国药典USP标准品、欧洲药典EP标准品、日本药典JP标准品、英国药典BP标准品，优惠供应。上海柯维化学，专业标准品供应Eltrombopag Amide  1246929-02-1

各大药典标准品，杂质对照品，试剂耗材产品，FDA参比制剂，欢迎订购电话：021-61550056     QQ：2857307868Oseltamivir Related Compound A 奥司他韦相关物质A Oseltamivir Acid Potassium Salt 1363339-68-7Oseltamivir Acid Methyl Ester 208720-71-2ent-Oseltamivir Phosphate 1035895-89-65-Azido Oseltamivir 204255-06-1N-Desacetyl 5-Azido Oseltamivir 204255-04-9Oseltamivir Impurity 1 956267-10-0Oseltamivir Impurity 1052063-37-24-Acetylamino-3-hydroxybenzoic Acid Ethyl Ester 1346604-18-9Oseltamivir Acid 187227-45-8

中检院、美国药典USP标准品、欧洲药典EP标准品、日本药典JP标准品、英国药典BP标准品，优惠供应。上海柯维化学，专业标准品供应Olanzapine Lactam Impurity 奥氮平内酰胺杂质 1017241-34-7

中检院、美国药典USP标准品、欧洲药典EP标准品、日本药典JP标准品、英国药典BP标准品，优惠供应。上海柯维化学，专业标准品供应Eltrombopag Methyl Ester 1246929-01-0

各大药典标准品，杂质对照品，试剂耗材产品，FDA参比制剂，欢迎订购电话：021-61550056     QQ：2857307868Decitabine Deformyl Impurity Formate 570410-72-9Decitabine impurity (ring-opening)地西他滨开环杂质 Decitabine Impurity 1 51255-17-5Decitabine Impurity 2 909402-26-2Decitabine Impurity 3 78185-64-5Decitabine Impurity 4地西他滨异构杂质 78185-65-6