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) (6) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (3) Therapeutics (3) Test Category Antihypertensives (3) NPS/Designer Drugs (3) Test Sub-Category Benzodiazepines (8) (-) Beta Blockers (3) Calcium Channel Blockers (2) NSAIDs (8) Opiates/Opioids (3) Other (34) Stimulants (3) (-) Synthetic Cathinone (3) Toxic Elements (7) Tricyclic (8) Your search has returned no tests.