Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (4) Gas Chromatography (GC) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (9) Fluid (2) Serum or Plasma (6) (-) Urine (4) Test Area Diagnostic Aids (1) Exposure (3) Test Category Alcohols (5) Antiepileptics/Antiseizures (1) (-) Biomarkers (1) Depressants (2) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) (-) Solvents (3) Therapeutics (2) Volatiles (4) Test Sub-Category Other (4) Your search has returned no tests.