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) (4) Sample Type Blood (20) Fluid (6) Hair (2) Meconium (2) Oral Fluid (Saliva) (1) Plasma (1) Serum or Plasma (19) (-) Tissue (6) Umbilical Cord (1) Urine (20) Test Area Drugs of Abuse (1) Exposure (1) Therapeutics (4) Test Category Anticholinergics (1) Antidepressants (2) Depressants (1) Sedative/Hypnotics (1) Volatiles (1) Test Sub-Category (-) Barbiturates (1) (-) Benzodiazepines (1) (-) Other (4) Toxic Elements (1) Your search has returned no tests.