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
PK16 DISCOVERY DSC-NH2 60ML TUBE 10GM
硅胶小柱填料-100g
LC-ALUMINA-N中性氧化铝小柱,2g/6ml
PK20 DISCOVERY DSC-C8 5GM/12ML TUBE
PK30 SAX/PSA SPE TUBE 6ML 250/250MG
SUPELCLEAN ENVI-CARB 小柱
PK20 DISCOVERY DSC-WCX 5GM/20ML TUBE
SFE REPL. SAFETY PRESSURE RELIEF DISC
Discovery DSC-CN SPE填料,100g
PK54 DISCOVERY DSC-PH 3ML TUBE 500MG