
These tests cost anywhere between $15-$75, so they’re fairly inexpensive. There’s also no standard testing threshold for delta-9 THC, so results can depend on the brand of test. This is a different metabolite than other tests look for. Saliva tests are also looking for activated THC, also known as delta-9 THC. These tests are non-invasive, and relatively easy to administer, though they can result in false positives through improper handling. Oral swab tests have the shortest window of detection and are only useful in detecting recent drug use. The accuracy of this type of test is questionable because of possible contamination as a result of the placement on the skin.
At home drug test skin#
Test subjects wear a patch on their skin for a period of hours or days and the patch is sent to a lab for analysis. Sweat tests are fairly uncommon they’re often used by high school athletic departments for student tests. The most common forms of laboratory drug testing are: If you’re expecting to be drug tested and aren’t sure if you’ll pass, there are at-home drug tests you can use to determine if you’ll pass or fail. A home test may be your best option to check your THC metabolites before you submit to a drug screening that could have possible negative consequences if you get a positive result.īut before you buy an at-home drug test, it’s important to know how accurate home drug tests are, and what kind of drug test you’re going to need to pass.


How Can I Get Weed out of My System Faster?.

At-Home Results Compared to Lab Results.
