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
套装 用于0.25 1个/包装0
2,3,6-三氟苯酚
HYPERSIL GOLD 3UM 20X3MM JAVELIN GUARDS 4/PK
VS Rotor Seal for 7030
SS Agar
(As)砷溶液标准物质
DOWEX M43 ANION EXCHANGE, 1KG
MAGNETIC STIRRING BARS,CYLINDRICAL PTFE, O. D. 4,0 MM, LENGTH 12 MM
铪(Hf)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HNO3 + 0.5% HF
气其他