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
聚丙烯PP导向管
PK108 DISCOVERY DSC-NH2 1ML TUBE 50MG
Discovery DSC-SAX SPE小柱,500mg, 6ml
SPE PP针
PK50 2ML EMPTY PP REVERSIBLE TUBE KIT
PK6 70MM BUCHNER FUNNEL P/W 25GM MERCK SILICA
PK54 DISCOVERY DSC-WCX 3ML TUBE 500MG
BPE-DNPH 滤芯
PK20 20ML 500/500MG ENVICARB-II/PSA SPE&
PK50 SUPELMIP CLENBUTEROL 25MG/10ML LRC