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
PK5 SPE FRIT INSERTION TOOL KIT
SUPELCLEAN ENVI-18 SPE小柱
LC-Alumina-B SPE小柱,一支
玻璃试管(12mL)
DISCOVERY DPA-6S PK/20 12ML TUBE 1GM
PK6 90MM BUCHNER FUNNEL P/W 50GM,
SUPELCLEAN HISEP SPE小柱
PE 筛板,用于6ml SPE 小柱
Select HLB 固相萃取柱
PK10 DISCOVERY AG-ION REZORIAN SPE &