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
乙酸对甲苯酯
氟苯
BUNSEN-GAS BURNER,W.AIR-REGULATION 11 MM TUBE-DIAMETER, COMPLETE FOR NATURAL GAS
HYPERSIL GOLD 3UM 10X3MM DROP-IN GUARDS 4/PK
多杀菌素 D
OVER-FLOW-FLASKS, FOR WATER TREATMENT, 43,5 ML, WITHOUT STOPPER, CUTED AND GROUNDED EXACTLY AT TH
10种元素ICP-MS标准溶液,Au/Hf/Ir/Pd/Pt/Rh/Ru/Sb/Sn/Te,10mg/L溶于10% HCl
二环己烷并-18-冠-6
表面皿,直径100mm
氯化锰