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
DB-1 气相毛细管柱
4 WAY CONNECTORS PP, ? 12 mm (Nominal)
Process Chemistry, Pure PTFE, Standard Taper Joint Fitting,NPT Thread 1?”, Cone Taper 24/-, 55x48mm
间二苄硫醇
DM-5MS 30m x 0.25mm x 0.5μm
气相色谱柱,UFC-5, 0.32mm, 0.5um, 5m
Semi-Prep Guard Column Holder
SCOT 气相不锈钢色谱柱(Bentone 34/DNDP phase)
卡尔费休5mL进样针(含7cm针头,针头可更换,尖头)
锡粉