GC baseline

2010-07-25View Original

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I am using an FID detector. After I turn it on, the baseline shows an obvious and regular zigzag shape. Yesterday it was working normally, but today it suddenly stopped working. Could you please help me analyze the reason?

Reply #22010-07-25

At present, the fault has been solved. The specific operation is: 1. Replace the sampling pad. 2. Recheck the data transmission line to see if there are any loose parts. 3. Use higher temperature and aging time to fully age the column

Reply #32010-07-25

Haha, the reasons you found are quite diverse, but you have found it yourself. Congratulations. Haha.

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GC baseline

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