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Chemstation hydrocarbon range integration

Question asked by cjm on Dec 10, 2019

Hi,

 

I am using chemstation F.01.03.2357 with GC/FID for integration of hydrocarbon ranges.  Two surrogates elute in this range.  Automatic calculated concentration proceeds correctly, subtracting out the area from the two surrogates.  When I perform a manual integration on this range, it adds back the area for the two surrogate compounds.  Is there a patch for this error?  I use other versions of software on other instruments with no issue.

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