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- Posts: 30
- Joined: Tue Oct 24, 2017 1:30 pm
I had seen past examples of the similar samples ran by other analyst using the same method and same GC-NPD yet with beautiful symmetric peaks shown on the chromatogram.
I am unsure if the problem I have is due to the sensitivity of the NPD detector or due to my bad sample preparation....
I will really appreciate it if someone can have some idea regarding this.
Thank you.
Regards,
seohua