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) (2) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (7) Serum or Plasma (2) (-) Urine (4) Test Area Drugs of Abuse (1) Exposure (3) Test Category Analgesics (2) Antacids (1) Antianxiety (1) Antidepressants (3) Antiepileptics/Antiseizures (2) Antihistamines (3) Antihypertensives (1) Antimicrobials (1) Antipsychotics (3) (-) Benzodiazepines (1) Biomarkers (1) Drugs of Abuse, Therapeutics (1) Metals/Elements (7) Muscle Relaxants (2) (-) Other (1) Psychoactives (2) Sedative/Hypnotics (5) Solvents (2) Stimulants (4) (-) Volatiles (2) Test Sub-Category Designer Benzodiazepines (1) Other (3) Test Test Name 0995U Carbon Disulfide Exposure (TTCA), Urine 1111U Chlorobenzene Exposure (p-Chlorophenol), Urine 1271U Clonazolam & 8-Aminoclonazolam (Qualitative), Urine 3157U Cotinine and Anabasine from Secondary Exposure, Urine