Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (13) Fluid (3) Plasma (1) Serum or Plasma (12) (-) Tissue (4) Umbilical Cord (1) Urine (13) Test Area Exposure (1) Therapeutics (3) Test Category Anticholinergics (1) Antidepressants (2) Volatiles (1) Test Sub-Category Barbiturates (2) Benzodiazepines (2) Opiates/Opioids (2) (-) Other (4) Toxic Elements (1) Your search has returned no tests.