20ml HPLC GC 进样瓶 透明/棕色/螺口圆底

1.20ml HPLC vials are compatible with autosampler
2.Vials are available in the color of clear , the material of borosilicate
3.The specification is 22.5×75mm.
4.Assembled PTFE septa and metal cap
5.The minimum order is one pack with 100 Nos of vials, the same with the sept and cap
6.The sept or cap can be sold alone or along with the vials
7.Chipboard divider packing cushions and protects vials during shipping

Necessary cover pad