Posted by saint james on March 20, 2000, at 17:38:53
In reply to Dirty pee test that should be clean!, posted by PattyG on March 20, 2000, at 17:07:41
> Have a young friend who has definitely stopped using pot. However, she tested positive (only slightly) for marijuana. Does anyone know how that works and what the chances are of that being for real?! (Oh, should mention that she quit using about 2 months ago.)
james here.....
Positives are checked with gas cromotography and gas cromo is 100 % correct as a substance only has 1 burning point. Check to see if the lab double checks positives. Most have to because western blot gives false positives.james
poster:saint james
thread:27673
URL: http://www.dr-bob.org/babble/20000312/msgs/27675.html