The AAF is the lab report. It's the result, the finding, yes for prohibited substances the level that triggers an AAF is any value greater than the Limit of Detection, for a specified substance there's a set threshold, but both result in an AAF. I really aren't sure why this is difficult to comprehend.
Sky can rebut the 'positive test' simply because there is no definition. There is only AAF and ADRV.
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