And a quote: [FONT=Arial,Helvetica,sans-serif]AML is one of the premier laboratories offering an expanded 5-panel hair test for drugs of abuse. HairCheck-DT uses state-of-the-art technology to detect amphetamines (including Ecstasy), cocaine, marijuana, opiates and PCP in hair specimens. Hair analysis routinely detects drug use from the past 60-90 days and is the most effective tool available for screening out drug users prior to employment.[/FONT]