N/A in table of results

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yetter
Posts: 3
Joined: Fri Mar 27, 2009 3:16 pm

N/A in table of results

Post by yetter »

Dear colleagues

Some peaks in my result table have N/A instead of Amount. Peak Type displays error.
I have searched help but did not find what it means.
Can anybody help me?

Thank you in advance

Martin Yetter
Martin Yetter

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Petr Kohutek
DataApex Support
DataApex Support
Posts: 57
Joined: Fri Mar 27, 2009 3:15 pm
Location: Praha
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N/A in table of results

Post by Petr Kohutek »

Dear Martin

The N/A means not available. It can occur when the calibration curve of the given compound does not pass through origin. Then the response of the detected compound can be in the range where the calibration curve would compute negative Amount. This is of course not possible and so when the result table gets negative value, it will display N/A to warn you.

I have put it into documentation and to the FAQ section on the web. And we will introduce some tool tip or other description into the result table in some future update.

Petr Kohutek
DataApex

Petr Kohutek
DataApex

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