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
HYPERSIL GREEN ENV 3UM 250X3MM COLUMN
PARAFILM M 封口膜,长度15 m,宽度500 mm
亚硝基亚铁氰化钠,二水
1/4英寸PTFE密封垫圈,用于分析接头,10个/包
PUNYW8699581 Acotiamide Impurity 29
MAGNETIC STIRRING BARS, PTFE, CYLINDRICAL WITH RING, O.D. 3 MM,LENGTH 8 MM
NOT LONGER AVAILABLE !
Dupont TYCHEM CPF1防化服
气相色谱柱,TG-WAXMS 15m x 0.32mm x 0.50μm
SNAP-IT 密封垫 聚四氟乙烯/硅树脂/聚四氟乙烯