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
四异丙醇钛
N-甲基-双(三氟乙酰胺)
Spannring/Adapter ring 10 ml
Swagelok 1/8”黄铜二通球阀
醋酸铈
Rod for stand bases M10, ? 12 mm, length 1250 mm, with winding M10, stainless steel
HyperSep-96 Florisil 板, 50mg/1mL 1个/包装
葡萄糖磷酸盐胨水(MR-VP)
MEASURING BEAKERS, WITH HANDLE AND SPOUT, CRYSTAL CLEAR,GRADUATED, SAN,250:5 ML; H 120 MM ? 70 M
3-硝基苯胺