Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Serum or Plasma (3) (-) Urine (4) Test Area Exposure (3) Therapeutics (1) Test Category Analgesics (6) (-) Antianxiety (1) Antispasmodics (1) (-) Industrial/Environmental Toxins (1) Muscle Relaxants (1) (-) Other (2) Test Sub-Category Benzodiazepines (1) Other (3) Your search has returned no tests.