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
18种PCB混标(HJ 743-2015)
PUNYW25960517 Cilazapril EP Impurity B (Cilazaprilat)
伏杀硫磷
6-[(3R,4R)-3-(Acetyloxy)-N,4-dimethyl-6-oxo-L-norleucine] Cyclosporin A
S-氰戊菊酯农药纯度标准物质
5-硝基邻甲氧基苯酚钠溶液,1000ppm
酒石酸氢胆碱 标准品
Formothion Solution 100ug/ml in Acetonitrile
GBW(E)080482 维生素D3
PUNYW27380582 Pamabrom-d6