Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Headspace Gas Chromatography (GC) (5) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Refractometer (REF) (2) Sample Type Blood (3) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Drugs of Abuse (3) Exposure (5) Test Category (-) Alcohols (3) Analgesics (8) Anesthetics (4) Antianxiety (3) Antiarrhythmics (3) Anticholinergics (7) Antidepressants (9) Antiepileptics/Antiseizures (2) Antineoplastics (1) Antipsychotics (1) Antithrombotics (3) (-) Benzodiazepines (3) Depressants (6) Diuretics (2) Drugs of Abuse (2) Muscle Relaxants (4) NPS/Designer Drugs (6) Stimulants (3) (-) Volatiles (2) Test Sub-Category Designer Benzodiazepines (3) Other (2) Solvents (3) Your search has returned no tests.