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
81058型液体取样器
PHS-3C-02型实验室pH计
邻苯二甲酸氢钾
500ml分液漏斗
AIR CONDENSERS, CONE ST 24/29, TUBE LENGTH: 1000 MM
Hibar 125-4,6,LiChrospher 100 CN 10μm定制柱
WIDE PORE C8 3UM 5CMX2.1MM DISCOVERY &
3-氟-2-甲基苯腈
2-甲基-3-硝基苯胺
DURAN? Volumetric flask,blue graduation, class A, USP conformity, individual certificate, with one graduation mark, polyethylene stopper, NS 10/19, 25