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
填充柱 10%PEG-20M:2%OV-17 on Chromosorb WAW DMCS 60/80=7:3(重量比)
Cable for 871 Remote
孔雀石绿-环-D5
PVC-TUBING, TRANSPARENT, FLEXIBLE,WITH ARMATION, I.D.9 MM, WALL THICKNESS 3 MM
PM Kit Autosampler 814 with pumps
滴瓶,PE-LD材质,100 ml,GL 18,含滴嘴
镍(Ni)空心阴极灯
Clamps for Glass Joints - Conical
PUNYW8808288 Pidotimod Impurity 12
岛津L8169氘灯