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) (3) Sample Type Blood (1) (-) Serum or Plasma (1) Tissue (1) (-) Urine (2) Test Area Drugs of Abuse (3) Test Category Acids (2) Analgesics (5) Antiarrhythmics (2) Antidepressants (6) Antiepileptics/Antiseizures (2) Antihistamines (1) Antihypertensives (2) Antimicrobials (2) Antipsychotics (1) (-) Depressants (3) Metals/Elements (2) Other (1) Sedative/Hypnotics (2) Test Sub-Category Benzodiazepines (3) Your search has returned no tests.