Thermo Scientific TRACE GC Ultra Maintenance And Troubleshooting Manual page 153

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Clean or Replace the Liner

9. Use the screwdriver provided with the GC to

remove the injector liner cap.

10. Use tweezers to remove the liner with the

graphite seal.

If you are using a glass liner, be

careful not to break it inside the

injector when removing it. Glass

splinters might fall into the

lower part of the vaporization

chamber. If the liner breaks,

refer to the

11. If you are going to replace the liner with a new

one, go to step 13. If you are going to clean the

liner, put the dirty liner into an ultrasonic bath

filled with a methanol/acetone mixture (1:1)

and sonicate it for about half an hour.

Maintenance and Troubleshooting Manual

Replace a Broken

Operating Sequence on

Maintaining a PTV Injector

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