Ferrule Type

Use the correct ferrule according to the system configuration and the purpose. 

During analysis

I.D. of column Graphite vespel ferrule
0.25 mm or less GVF-16-004
0.32 mm GVF-16-005
0.53 mm GVF-16-008

When sealed

Graphite vespel ferrule
GVF-16-000