Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (3) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (5) Serum or Plasma (3) Tissue (1) (-) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Analgesics (2) Antianxiety (1) Anticholinergics (2) (-) Antihypertensives (1) Antimicrobials (1) Diuretics (1) NPS/Designer Drugs (1) Stimulants (3) (-) Volatiles (1) Test Sub-Category Beta Blockers (1) Other (1) Test Test Name 0483U Atenolol, Urine 2416U Aromatic Solvents Metabolites Panel, Urine