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
PK30 SAX/PSA SPE TUBE 6ML 250/250MG
1mlSPE空柱(含垫),108支/包
DIS DSC-PS/DVB SPE-96 WP, 25MG
PK6 70MM BUCHNER FUNNEL P/W 25GM MERCK SILICA
VM06型6位大体积负压SPE装置
PK300, 6ML ENVI-CARB/NH2 SPE TUBE
PK54 DISCOVERY DSC-DIOL 3ML TUBE 500MG
Discovery DSC-WCX SPE填料,100g
玻璃试管(12mL)
Envi-Chrom P SPE小柱,54支/盒