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
气相色谱柱,保护柱GOLD Column 2m x 0.25mm
SUPPORTS, 300 X 150 MM, ROD 1000 X 12/13 MM
甲基丙烯酸己酯
标准流通池
异辛胺
5-溴苯并恶唑-2-硫醇
DISCONNECTOR PE, ? 10-11-12 mm (Nominal)
瓶盖 聚四氟乙烯 LINED 18-400
7-甲基吲哚
GRADUATED CYLINDERS, LOW SHAPE,CRYSTAL CLEAR, SAN,500 ML