Hair Drug & Alcohol Testing

Hair Drug & Alcohol Testing

A Longer Look at Substance Use Patterns.
Hair testing can provide a broader historical detection window than many conventional drug screens, making it a useful option for certain non-DOT workplace programs and personal testing needs. J C On-Site Testing coordinates professional hair specimen collections through qualified laboratory partners.
Services include:
• Hair drug testing collections
• Hair EtG alcohol testing coordination
• Head-hair and eligible body-hair collection options
• Workplace, legal, and personal testing coordination as appropriate
• Chain-of-custody collection procedures when required
Detection windows vary by substance, specimen, and laboratory method. Hair testing is not a substitute for federally mandated DOT drug testing.