- Removed the line from the valve, but the ferrule is still stuck inside the valve
- Fishing out the ferrule with PEEK tubing doesn't work
- Mass spectrometer
The ferrule is jammed into the valve port.
FIX or WORKAROUND
- Use a Phillips-head screwdriver about the size of the peek tubing.
- Push the screwdriver into the hole in the PEEK ferrule.
- Once lodged, turn and pull the ferrule out.