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
盐酸(易制毒-3、强腐蚀、限制进出口)
AQUASIL C18 5UM 20X20MM DROP-IN CARTRIDGES 3/PK
6-巯基嘌呤 一水合物
THREADED DOUBLE CONNECTOR
FUNNELS FOR SOLID, FOR POWDERY SUBSTNACES, HORIZONTAL VERSION, CONE AND SOCKET ST 29/32 , 250 ML
激活素-A (人), (重组)
Filter Body PreColumn BioComp
4,4'-二(9-咔唑)联苯
Straight Through Connector, Screw Clamp
1/8"后密封圈,黄铜