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
LC-CN SPE小柱 108支
Coconut Charcoal活性炭SPE小柱
PK6 55MM BUCHNER FUNNEL 12.5GM ALUMINA-A
SPE 20UM 玻璃柱管
SFE REPL. SAFETY PRESSURE RELIEF DISC
Envi-Florisil SPE小柱, 54支/盒
SPE空柱(20um,20ml),20个/包
PK6 70MM BUCHNER FUNNEL 25GM ALUMINA-B
PK3 110MM BUCHNER FUNNEL P/W 100GM MERCK SILICA
PK30 500MG/6ML CARBOXEN 1000