Sam's Medical Laboratory                

19614 Club House Road, Montgomery Village,  MD 20886      Tel: 301-963-0519   

     Urine Toxicology Methodology in Our Lab

- By Immunoassay and HPLC/MS/MS Methods-

Immunoassay Method

Chemistry analyzer using immunoassay method to provide urine drugs detection rapidly.


 Urine Drug Confirmation Testing

  •  We use High Pressure Liquid Chromatography (HPLC) and mass spectrometry for urine drug confirmation testing.
  • Providing most accurate, sensitive, and reliable testing method.



   HPLC System - use for drug separation.

Mass Spectrometry System


  •  Standard for drug confirmation testing