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
苯AR(沪试)
SiliaFlash? L60REY, GL 32D, GL 45OPCOCK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
TSK G3000SW 保护柱
Round Bottom Flasks Full Length A Type
钼酸铵,四水
Needle Port
[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]diphenylamine
AgNO3 标准溶液
硅烷化玻璃棉
氢氧化铁(III), alpha-phase, 99+%