I had to take a hair follicle screening for employment today. I smoked a bowl with a friend 3 weeks ago prior to that smoked with a friend July 4 not a chronic user but how will that affect my sample am I busted?

You're not. IT is supposed to indicate habitual users not occasional users. Two or three times is not going to give you a positive result.

You should be fine since even if trace amounts are detected, they probably fall well below the allowable limits.

Hair Drug Testing Explained Part 2 | Testing for Drugs In Hair | Reading The Results of a Hair Drug Test | (http://www.expomed.com/drugtest/hair-drug-testing-explained-part-2.html)

I assume masjes is marijuana