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) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) Serum or Plasma (1) Urine (1) Test Area Exposure (3) Test Category (-) Acids (3) Alcohols (3) Antianxiety (3) Antidepressants (5) Gases (1) Sedative/Hypnotics (5) Solvents (2) Volatiles (8) Test Sub-Category Carboxylic Acids (3) Your search has returned no tests.