Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (4) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Drugs of Abuse (2) Therapeutics (6) Test Category (-) Antihypertensives (6) (-) Depressants (2) Test Sub-Category Alcohols (11) (-) BAC (2) (-) Beta Blockers (6) Calcium Channel Blockers (2) Your search has returned no tests.