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) (2) (-) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (1) Urine (1) Test Area Drugs of Abuse (1) Exposure (1) Test Category Alcohols (3) Analgesics (2) Antianxiety (3) Biomarkers (1) (-) Gases (1) Sedative/Hypnotics (3) Solvents (2) (-) Stimulants (1) Volatiles (4) Test Sub-Category Hydrocarbons (1) Other (1) Test Test Name 2745B Methane, Blood 9522U Methamphetamine and Amphetamine Screen, Urine