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) (1) Sample Type Blood (3) Serum or Plasma (3) (-) Tissue (1) Urine (1) Test Area Therapeutics (1) Test Category Analgesics (2) Antianxiety (3) Anticoagulants (1) Antidepressants (3) (-) Antihypertensives (1) Antimicrobials (1) Bronchodilators (2) Depressants (4) Metals/Elements (4) Solvents (1) Stimulants (4) Test Sub-Category Beta Blockers (1) Test Test Name 0483TI Atenolol, Tissue