Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) (-) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) 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 (5) Plasma (1) Serum or Plasma (4) Urine (5) Test Area Diagnostic Aids (1) Drugs of Abuse (1) Exposure (2) (-) Therapeutics (5) Test Category Antihistamines (2) Sedative/Hypnotics (3) Test Sub-Category Barbiturates (3) Other (2) Your search has returned no tests.