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NICOTINE AND TOBACCO ALKALOIDS - NTA
NTA
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte Challenges per Shipment Number of Shipments
Anabasine 3 Two shipments per year
Cotinine 3
Nicotine 3

Program Information

  • Three 25.0‑mL urine specimens
  • Designed for laboratories that qualitatively and/or quantitatively test for anabasine, cotinine and/or nicotine in urine

Shipping Schedule

  • Shipment A: April 30
  • Shipment B: November 5