The 14-panel and SVT urine drug test covers many drugs of abuse, including prescription drugs and OTC drugs. Nitrite is used to check the specimen validity, and an adulteration check is done during the lab drug test.
Adulteration Check: Creatinine, Specific Gravity, PH
Specimen Validity Test - Nitrite
Used For: Random Drug Testing.
Turnaround time: 24 to 48 hours. Confirmation testing might take some more time.