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
插入工具(清洗密封垫可选件)
5A分子筛除水蒸汽管, 200cc, 1/4 接头
30x1mm 5um Hypersil GOLD SAX
Straight Through Bayonet
CHROMATOGRAPHIC-COLUMNS, W. RESERVOIR 2000 ML, SOCKET ST 29/32, ST-STOPCOCK W. SOLID PLUG, 60 X 6
3,3-二甲基-1-丁醇
500ml 棕色容量瓶
SCREW CAP, TOP WITH HOLE, GL 45
500mL圆底烧瓶,24/29磨口
HS F5 5UM 10CMX10.0MM DISCOVERY HPLC &