Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (5) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (7) Hair (1) (-) Serum or Plasma (5) Urine (6) Test Area Exposure (2) Therapeutics (3) Test Category Acids (1) Antiepileptics/Antiseizures (1) Antipsychotics (2) Volatiles (1) Test Sub-Category Barbiturates (2) (-) Other (5) Phenothiazines (2) Sedative-Hypnotics (1) Tricyclic (1) Your search has returned no tests.