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
聚乙烯醇 3500,部分水解
5m FEP tubing OD:1/8" ID:1/16", 5m
LABORATORY CLIPS, MADE OFPLASTIC, DELRIN, CLEAR BLUE, CLIPS D. 45 MM IN BAGS á 100 PCS
邻苯二甲酸单苄酯
钽标准溶液(Ta 1000)
间氨基乙酰苯胺
O-RING,SILICONE RUBBER
Chemical scoops, made of aluminium, 140 ml, length 250 mm
Dimethyl Dipropargylmalonate,>98.0%(GC)
5.0ml LABMAX标准型瓶口分液器(无排气功能、特价)