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) (4) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (4) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (44) (-) Fluid (13) Oral Fluid (Saliva) (3) Serum or Plasma (45) Tissue (8) Umbilical Cord (2) Urine (15) Test Area Drugs of Abuse (1) Postmortem (3) Therapeutics (9) Test Category Antiepileptics/Antiseizures (6) Depressants (1) Drugs of Abuse (1) Sedative/Hypnotics (2) Therapeutics (3) Test Sub-Category Barbiturates (1) Benzodiazepines (3) Other (9) Your search has returned no tests.