Search found 6 matches

by AMNangle
Fri Nov 20, 2020 7:03 pm
Forum: Discussing Clarity
Topic: Corrupt File
Replies: 1
Views: 7406

Corrupt File

I am getting an error message (attachments 1, Error Message).
Screenshot 2020-11-11 133555.png
Error Message
(11.39 KiB) Downloaded 126 times
I looked around my files the data files from attachment 2 (PROJECTS folder).
PROJECTS
PROJECTS
How would I go about fixing this error?
by AMNangle
Tue Apr 16, 2019 5:39 pm
Forum: Discussing Clarity
Topic: Norm % (Amount or Area) when not all peaks are present.
Replies: 8
Views: 9823

Re: Norm % (Amount or Area) when not all peaks are present.

I noticed that you had the calibration as ISTD. I was using NORM. Once I switched to ESTD the amount% worked. Thank you.
by AMNangle
Tue Apr 16, 2019 4:21 pm
Forum: Discussing Clarity
Topic: Norm % (Amount or Area) when not all peaks are present.
Replies: 8
Views: 9823

Re: Norm % (Amount or Area) when not all peaks are present.

So, the Amount% works if all the peaks are on the chromatogram, but most/all of our samples only have 1-3 peaks on the chromatogram. Is there a way to force the Amount% to calculate every time?
by AMNangle
Mon Apr 15, 2019 2:18 pm
Forum: Discussing Clarity
Topic: Norm % (Amount or Area) when not all peaks are present.
Replies: 8
Views: 9823

Re: Norm % (Amount or Area) when not all peaks are present.

After I posted I got the user calculation to work for what we are doing. I'm using the following calculation:

[Amount]/([Amount]sum/100)

If there was a way to do this without the user column that would be great!
by AMNangle
Fri Apr 12, 2019 4:01 pm
Forum: Discussing Clarity
Topic: Norm % (Amount or Area) when not all peaks are present.
Replies: 8
Views: 9823

Norm % (Amount or Area) when not all peaks are present.

I am changing over to Clarity from a different GC software for doing headspace. With the old software I was able to get a % area normalization even when "not all compounds are found in sample." I think I have worked this problem out, but I do not always have the same amount of air going into the GC ...