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/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (18) Fluid (4) Hair (1) Meconium (1) Plasma (1) Serum or Plasma (17) (-) Tissue (5) Umbilical Cord (1) Urine (18) Test Area Drugs of Abuse (1) Exposure (1) Therapeutics (3) Test Category Anticholinergics (1) Antidepressants (2) Sedative/Hypnotics (1) Volatiles (1) Test Sub-Category (-) Barbiturates (1) Benzodiazepines (1) (-) Other (4) Toxic Elements (1) Your search has returned no tests.