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
LC-SAX(强阴离子)SPE小柱
PK16 DISCOVERY DSC-SI 60ML TUBE 20 GRAM
SPE流量控制阀,pk2
大容量采样器装接头(配3ml, 6ml SPE管),4个/套
PK1 DISCOVERY DSC-SCX SPE-96 WP, 50MG
PK50 0.5ML EMPTY PP REVERSIBLE TUBE KIT
SPE 空柱
Supelclean ENVI-CarbII(500mg)/PSA(500mg)小柱
MTO-DISCOVERY DSC-SAX SPE-96 WP, 25MG
MTO- OEM-PURGE TRAP "D", ENCON