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) (15) Gas Chromatography (GC) (39) Gas Chromatography/Mass Spectrometry (GC/MS) (14) Headspace Gas Chromatography (GC) (53) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Spectrophotometry (SP) (3) Sample Type (-) Blood (10) Serum or Plasma (5) Urine (5) Test Area Exposure (4) Impairment (2) Postmortem (4) Test Category Drugs of Abuse (2) Metals/Elements (1) NPS/Designer Drugs (1) Other (2) Pesticides/Insecticides (1) Therapeutics (3) Test Sub-Category Alcohols (2) Drug Facilitated Sexual Assault (1) Other (6) Toxic Elements (1) Your search has returned no tests.