Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) Sample Type Blood (52) (-) Fluid (13) (-) Oral Fluid (Saliva) (3) Serum or Plasma (54) (-) Tissue (8) (-) Umbilical Cord (2) Urine (23) Test Area Drugs of Abuse (3) Newborn Tox (2) Postmortem (6) Therapeutics (15) Test Category Antiepileptics/Antiseizures (9) Depressants (3) Drugs of Abuse (5) Sedative/Hypnotics (3) Therapeutics (6) Test Sub-Category Barbiturates (1) Benzodiazepines (6) Other (19) Your search has returned no tests.