lots
These tests require a sample of hair that is about 1-1 ½ inches long.
They do hair follicle testing
Hair & urine
Hair pholicle
Urine, blood and hair test.
It will be a urine test. Saliva and hair tests are much more expensive than urine tests.
depending on the type of drug test you may either pee in a cup or they mey take blood or will take a lock of your hair.
I heard they do hair follicle's tests
The type of drug screen that Nestle's did use was a urine sample. They have a new process where they test hair now.
yes they do but they usally dont look for that and most places wont pay for that type of drug test
Not sure if it's urine or hair.
what type of drug test is done in comprehensive drug testing
Probation and parole officers can make you take any type of drug test they want including a hair follicle test. Hair follicle testing is often used because many drugs stay in the hair follicle much longer than they do in blood, urine or saliva.