Originally posted by ADP02
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This is specific about WADA screening with GC/MS:
Screening methods are designed to detect entire classes of compounds and are not optimized for individual compounds.
This can be simplified for you into: If a screening test is done, we are not looking for individual compounds. Correct? This makes sense because the machine is not optimized for individual compounds. It states this clearly above. And yes, it states this FOR THE GC/MS as used IN A WADA SCREENING TEST.
We have:
A: A screening test is performed
B: testing is performed for individual compounds
If a screening test is performed, then testing is not performed for individual compounds.
A --> ~B
Now, the contrapositive will also be correct:
IF testing is performed for individual compounds, then a screening test was not performed.
B --> ~A
Simple logic. It wasn't a screening test if the data for a single metabolite was found. The only other option is that it was a CONFIRMATION TEST.
Class dismissed, you big dummy!
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