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) (2) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Tissue (1) Test Area Therapeutics (2) Test Category Analgesics (4) Antacids (2) Antianxiety (2) Antidepressants (9) Antidiabetics (1) Antiepileptics/Antiseizures (9) (-) Antigout Agents (2) Antihistamines (6) Antihypertensives (3) Antimicrobials (2) Antipsychotics (8) Antithrombotics (1) Benzodiazepines (2) Biomarkers (1) Depressants (1) Diuretics (2) Drugs of Abuse, Therapeutics (1) Gases (1) Metals/Elements (18) Muscle Relaxants (7) Other (1) Pesticides/Insecticides (2) Psychoactives (8) Sedative/Hypnotics (10) Solvents (3) Stimulants (9) Terpenes (1) Volatiles (3) Test Sub-Category Other (2) Test Test Name 1320SP Colchicine, Serum/Plasma 1320TI Colchicine, Tissue