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
PK20 DISCOVERY DSC-SCX 20ML TUBE 5GM
Discovery DSC-Diol SPE 填料,100g
PK20 DISCOVERY DSC-NH2 12ML TUBE 2GM
PK50 6ML/1G SILICA-CARBONATE FM SPE TUBE
Supelclean LC-18萃取小柱
PK30 DISCOVERY DSC-SAX 6ML TUBE 1GM
SPE 螺旋塞
PK20 DISCOVERY DSC-C8 5G./20ML TUBE
DISCOVERY DSC-18 PK/54 3ML TUBE 500MG
SPE 空柱