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) (1) (-) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (14) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Spectrophotometry (SP) (1) Sample Type Blood (2) Serum or Plasma (1) Test Area Postmortem (1) Therapeutics (2) Test Category Anesthetics (4) Antiepileptics/Antiseizures (3) (-) Depressants (2) Drugs of Abuse (29) Drugs of Abuse, Therapeutics (15) (-) Exposure (1) NPS/Designer Drugs (1) Other (2) Sedative/Hypnotics (17) Therapeutics (17) Test Sub-Category Other (3) Your search has returned no tests.