Urine Testing

Urine is the most common screening method used for drug testing and detects recent drug use, typically in the past 1 to 7 days.  Urine testing is highly accurate and suitable for all testing reasons and can be performed on a wide variety of drug substances, including both illicit and prescription drugs.  Urine testing is the only method allowed for federally mandated (DOT) tests.  Using specimen validity testing, we ensure the integrity of the urine drug test by measuring pH, creatinine levels, and specific gravity.  We also test for adulterants that may be added to the urine specimen in an effort to "beat" the drug test.