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
垃圾袋(背心袋)#
SS Long 螺母s (10 个/包装)
PTFE Stirrer Bar, Octahedral, Yellow,15 x 8mm
HYPURITY C4 5UM 250X4MM COLUMN
SCREWTHREAD TUBE WITH CONE, GL 32, CONE NS 29.2/32, DURAN
2-甲基戊烷
硅塞・红色橡胶塞
5-(4-吡啶基)-1H-四唑
CHROMATOGRAPHIC-COLUMNS, 20 X 400 MM, 125 ML, WITH SOCKET ST 29/32, ST-PTFE-STOPCOCK, BORE: 2,5 MM
氯代十六烷基吡啶,一水