Drug Test | 1080p — 480p |

Tests are often categorized by the number of substances they screen for, known as "panels".

Different testing methods vary by their "detection window," or how far back they can identify drug use. DRUG TEST

: Highly accurate but invasive; usually reserved for accidents or high-stakes clinical settings. Standard Drug Panels Tests are often categorized by the number of

: Typically screens for Amphetamines, Cocaine, Marijuana (THC), Opiates, and Phencyclidine (PCP). and Phencyclidine (PCP).