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
MTO-DISCOVERY DSC-PH SPE-96 WP, 25MG
V.M.VACUUM GAUGE AND VALVE
PK20 EMPTY FRITTED 20ML SPE TUBES
不锈钢针
SPE LC-18萃取小柱 1g/6ml;1支
12位标准型固相萃取装置顶盖
DISCOVERY DSC-MCAX SPE96 WP, 100MG/WELL
SPE-12G PE密封圈
大容量采样器装接头(配3ml, 6ml SPE管),4个/套
ENVI-18 SPE小柱,5g/20ml