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- Posts: 38
- Joined: Fri Feb 01, 2019 2:36 pm
I am currently having an issue with a ALS (Agilent 7683 Automatic Liquid Sampler, using a 10µL syringe) and a PTV ( Gerstel CIS 4).
Every time the ALS injects in to the PTV it gets stuck and I have to open the ALS door for it to reset.
I have changed every consumable part( liner, ferrules, syringe, etc.) I have trimmed and re fitted the column I have aligned the ALS several times.
I have made sure the ptv is level, but still it jams.
The GC has two inlets a PTV and a S/SL.
When I transferred the ALS over to the S/SL it injected ok with no issues.
Can anyone recommend a way to resolve this?
Thanks