It's probably about that, 2cx's are not specifically tested for on basic or extended drug tests but mescaline has about that duration so I'd suspect it to be similar.
They are not covered in the standard 5 panel drug test. It's sad our privacy is violated so badly. Think about it, someone is demanding you give them your bodily waste in a cup so they can decide if what you put in your body meets their standards. FUCK THAT.
Agree 100% Bunch of bullshit Worse is that the so called bad drugs are out of ones system at longest a week and good ole maryjane takes up to two months A load of Bullshit I say do away with thc on drug tests in general