What is the minimum amount of THC that shows up in a drug test?

Answer 1

In a pre-test urine screen, which is what i assume you are talking about, you should have less than 50 nanograms of THC metabolites per milliliter of urine. However they can test for lower amounts too, but that is only if they suspect you are using.

The easiest way to pass a drug test, is to dilute. This is a tried and true method by yours truly. Just drink as much water as you can handle. DRINK DRINK DRINK, then when you think your gonna puke DRINK SOMEMORE!

Ive also heard that taking some aspirin can cause a false positive.

Answer 2

Depends on the kind of test they use. But a low grade test, the $25 ones, usually measure between 500-900 nanograms as the cut off. If you are worried, go to a tobacco shop, regular or otherwise, and ask for ultimate gold. Will have you approximately an 6 hour clean window, after 1 hour and a couple of good "Austin Powers" post cryogenics urine evacuations. If they do a hair test, wash your whole body, pubic area too, with the strongest T-Gel shampoo you can find. The higher the coal tar % the better. After using about half the bottle, finish off with the ultra concentrated dawn dish detergent, with bleach alternative. That will take away the fine layer of tar which could be detected. Hope this helps. Good luck.

Answer 3

50 nanograms of THC metabolites per milliliter

Answer 4

There was a study on fecal matter from the royal family 300 years ago, where they found human remains. pretty weird sh*t, pretty weird sh*t. Nonetheless I cannot answer your question.