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 250 CARTRIDGE
PK30 SAX/PSA SPE TUBE 6ML 250/250MG
固相萃取小柱连接适配器(6只)
DISCOVERY DSI-70 PK/30 6ML TUBE 1 GRAM
Supelco双层玻璃柱,Florisil(2g)/Na2SO4(2g), 6ml
PK2012ML10%AGNO3/44%H2SO4/SISPETUBE
PK50 SUPELMIP CLENBUTEROL 25MG/10ML LRC
LC-NH2填料,45μm
收集管
PK50 1ML PP 96 SQUARE WELL COLLECTION PL