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- Posts: 2
- Joined: Thu Mar 04, 2021 2:10 pm
My team and I are having trouble using a Clarus 580 GC. We are injecting pure ethanol manually and the areas keep varying by 20% or so (retention time is reproducing though). Can someone give some suggestions of what we could do to get better analysis? I will include some info about our setup.
Injection mode: Manual
Sample volume: 0.1 uL (1 uL syringe)
Carrier flow: 1 mL/min (30:1 split)
Injector temperature: 150 C
Column: elite 5ht (id: 0.25mm)
(Our septum and liner have been changed recently)
Thank you all very much!