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
CONNECTING TUBES, STRAIGHT, PP, FOR TUBING I.D. 8-10 MM
Fmoc-D-正亮氨酸
1 升 棕色螺纹口溶剂瓶
5-溴-2-甲氧基苯胺
HYPERSI GOLD PFP 5UM 100X1MM COLUMN
得杀草 标准品
PUNYW9525472 Erythromycin Impurity 7
MELTING POINT TUBES, L. 60 - 80 MM, ONE END SEALED, PACK = 100 PCS.
镉(Cd)标准溶液
(易制爆)重铬酸钾 CP(沪试)