the one that i work at gave a saliva one on the spot but someone else that was hired had to go take a urine test because they ran out of the saliva ones
No, they don't do a saliva test for marijuana, they do a urine test.
Saliva pH, in order to rule out major illnesses.
No. It would be a rather pointless test then.
It does sometimes, but it will be dependent on how much of a drug is in your system.
Yes, you can .. a saliva test is designed for a maximum window of 3-4 days
Saliva test
saliva test
saliva
a drug test
How long do pcp stay in ur saliva for a swab test
Saliva test run all the way back 30 days for all drigs