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
POROZORB 4004 CARTRIDGE
MTO-DISCOVERY DSC-WCX SPE-96 WP, 50MG
PK16 DISCOVERY DSC-NH2 60ML TUBE 10GM
LC-WCX SPE弱阳离子小柱,500mg/3ml
Envi-Florisil SPE小柱(SS),PK1;6ml 1G
PK108 DISCOVERY DSC-PH 1ML TUBE 50MG
LC-Si SPE小柱,1支
PK6 70MM BUCHNER FUNNEL 25GM MGSO4
Supel Select HLB 固相萃取管
PK30 DISCOVERY DSC-PH 6ML TUBE 500MG