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 (1) Serum or Plasma (1) Umbilical Cord (1) Urine (2) Test Area Therapeutics (1) Test Category Analgesics (9) Anesthetics (4) Antianxiety (1) Antiarrhythmics (3) Anticholinergics (2) Antidepressants (9) Antiepileptics/Antiseizures (3) Antihistamines (2) (-) Antihypertensives (1) Antipsychotics (5) Decongestants (1) Depressants (4) Diagnostic Aids (2) Hallucinogens (1) Muscle Relaxants (2) NPS/Designer Drugs (2) Other (1) Psychoactives (1) Sedative/Hypnotics (5) Stimulants (3) Vasodilators (1) Volatiles (1) Test Sub-Category Beta Blockers (1) Test Test Name 9247B Propranolol Screen, Blood