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
Grey-blue rubber stopper, ? bottom 56.0 mm, ? top 65.0 mm, length 45 mm
马来酸二烯丙酯
DP 黑色 瓶盖 键合 聚四氟乙烯/硅树脂 隔垫
WIDE PORE C5 5UM 15CMX0.18MM DISCOVERY
DM-Wax Amine 30m x 0.32mm x 1μm
Pinch cock acc. to Hoffmann 25 mm, made of messing , with flap
4-Chlororesorcinol标准品
LiChrospher Si 100 标准柱
11MM 铝 密封垫 聚四氟乙烯/橡胶BR GRN
SAFETY WASHING BOTTLES, 1000 ML, PE, W. SAFETY DELIVERY JET, YELLOW, 'ACETONITRIL'