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) Umbilical Cord (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) Volatiles (4) Test Sub-Category Other (3) Test Test Name 1320B Colchicine, Blood 1380B Cyanide, Blood 9142B Cyanide Screen, Blood