Levocarnitine Impurity 105 CAS No. 85428-31-5 Chemical Formula : C6H10O3 STD No. RM1518105A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Levocarnitine Impurity 104 CAS No. 76543-09-4 Chemical Formula : C6H10O3 STD No. RM1518104A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Nicorandil Impurity 78 CAS No. 1225218-49-4 Chemical Formula : C10H11NO2 STD No. RM683378N 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

尼可地尔系列杂质 现货供应 详情请咨询:李经理 Tel: 18672007304(微信同号) QQ:3003337926 扬信医药产品主要包括:药物标准品、杂质对照品、定制合成品、参比制剂等,共已涉及天然、生物和化学药物相关产品数量数百万个,覆盖优势品牌包括:中检所CP EP USP LGC BP JP STD TRC TLC 等等 列表中只是部分产品,更多标准品以及杂质对照品,请加微信或者QQ详询。 药物杂质对照品查询助手,扬信医药-李玉婷,竭诚为您服务

Afatinib Impurity 221 CAS No. 73967-70-1 Chemical Formula : C8H15NO2 STD No. RM14221A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Afatinib Impurity 220 CAS No. 920312-29-4 Chemical Formula : C8H15NO2 STD No. RM14220A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Procaine Impurity 18 CAS No. 1375150-03-0 Chemical Formula : C10H11NO5 STD No. RM698618P 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Adipic Acid Impurity 59 CAS No. 17081-97-9 Chemical Formula : C5H5ClO3 STD No. RM732159A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Adipic Acid Impurity 58 CAS No. 78140-66-6 Chemical Formula : C5H5ClO3 STD No. RM732158A 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Methylergometrine Impurity 29 CAS No. 5793-04-4 Chemical Formula : C20H25N3O2 STD No. RM777229M 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Trimethoprim Impurity 66 (N-Nitroso Trimethoprim EP Impurity A) CAS No. N/A Chemical Formula : C15H19N5O4 STD No. RM762366T 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)

Phentolamine Impurity 43 (N-Nitroso Phentolamine) CAS No. N/A Chemical Formula : C17H18N4O2 STD No. RM499743P 详情请咨询:QQ-3003337926,Tel-18672007304(李经理)