Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (4) Serum or Plasma (4) (-) Tissue (2) Urine (1) Test Area Exposure (1) Therapeutics (1) Test Category Analgesics (1) Antianxiety (1) (-) Anticoagulants (1) Antidepressants (2) (-) Antihypertensives (1) Bronchodilators (1) Depressants (2) Metals/Elements (2) Stimulants (1) Test Sub-Category Beta Blockers (1) Other (1) Your search has returned no tests.