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
转子密封垫(PEEK)
密封活塞,PTFE材质,适用于Transferpettor,conformity资格认证,50 μl
2-硝基乙醇
杜醌,Standard for quantitative NMR, TraceCERT
GLASS COL. 6FT.X 6MM,4MMID (2-0590U) P/W 3%CW20M ON CHROMOSORB WAW-DMDCS 60/80
滴定管
CD-5气相毛细管色谱柱
BUNSEN-GAS BURNER,W.AIR-REGULATION 11 MM TUBE-DIAMETER, COMPLETE FOR NATURAL GAS
HYPERCARB 7UM 10X3MM DROP-IN GUARDS 2/PK
HAYESEP DB 100/120