Ferrule Type
Use the correct ferrule according to the system configuration and the purpose.
During analysis¶
| I.D. of column | Graphite ferule | ClickTek ferrule |
|---|---|---|
| 0.18 mm | G0.5 | ClickTek Ferrule for Narrow Bore, 0.43 Two marking-off line. |
| 0.25 mm | G0.5 | ClickTek Ferrule for Narrow Bore, 0.43 Two marking-off line. |
| 0.32 mm | G0.5 | ClickTek Ferrule for Middle Bore, 0.5 One marking-off line. |
| 0.53 mm | G0.8 | ClickTek Ferrule for Wide Bore, 0.73 No marking-off line. |
Note
Use G0.8 for a metal capillary column with a column outer diameter of 0.75 mm or more.
A ClickTek ferrule cannot be used with a metal capillary column.
When sealed¶
| Graphite ferule | ClickTek ferrule |
|---|---|
| G0.5 or G0.8 (with wire) | ClickTek Ferrule Blind |