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 (3) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Exposure (2) Therapeutics (1) Test Category Analgesics (2) Antacids (1) Antianxiety (1) Antidepressants (4) Antiemetics (1) Antiepileptics/Antiseizures (3) (-) Antigout Agents (1) Antihistamines (4) Antihypertensives (2) Antimicrobials (1) Antipsychotics (4) Benzodiazepines (1) Depressants (1) Diuretics (2) Gases (5) Immunosuppressants (1) Metals/Elements (7) Muscle Relaxants (4) (-) Other (2) Pesticides/Insecticides (1) Psychoactives (4) Sedative/Hypnotics (4) Solvents (2) Stimulants (4) Terpenes (1) Volatiles (4) Test Sub-Category Other (3) Test Test Name 1320B Colchicine, Blood 1380B Cyanide, Blood 9142B Cyanide Screen, Blood