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GC/MS vs standard 50ng/ml
I read somewhere that theres not a big difference between 15ng/ml and 50ng/ml, and that if you pass a 50ng you'll most likely pass a 15ng/ml test (in terms of THC content in your urine, not in terms of cheating the system)
This also explains why the CVS drug test i took said to send your urine if it is Positive for THC, where they do a GC/MS test to confirm the positive (however they said nothing about sending it in if you test negative)
seems like the 15ng/ml test is just used to rule out false positives... and is not more sensitive per say
At first that seemed illogical to me 15ng vs 50ng... but then i figured maybe people pass through that range quickly, or the difference in those numbers over the whole scale of THC content is irrellavent
Any more information on this? I looked around and only found one post that says that, all the other posts say you cant fool the GC/MS test, none that I read say that you have to be clean for even longer to pass it
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