Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (11) Gas Chromatography (GC) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) Sample Type (-) Blood (18) Fluid (5) (-) Oral Fluid (Saliva) (2) Serum or Plasma (28) Tissue (3) Umbilical Cord (2) Urine (5) Test Area Drugs of Abuse (2) Therapeutics (18) Test Category Antiepileptics/Antiseizures (17) Appetite Suppressants (1) Drugs of Abuse (2) Test Sub-Category Barbiturates (3) Benzodiazepines (4) GABA Analogues (2) (-) Other (20) Your search has returned no tests.