如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
异丙醇中三氯杀虫酯标准溶液
2.2'.6.6'-Tetrachloro-p.p'-biphenol (无证书)
氢溴酸非诺特罗/酚丙喘宁芬忒醇(标准品)[1944-12-3]
rac-Clopidogrel Hydrogen Sulfate
First Standard® 甲醇中氯溴隆溶液,1000μg/mL
2,6,8-Trimethyl-4-nonyloxy polyethyleneoxyethanol
丙酮中残杀威溶液标准物质
黄豆黄素 对照品
Flumetralin Solution in Isooctane
3-Hydroxycinnamic acid (无证书)