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) (1) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (1) Serum or Plasma (1) (-) Stool (1) (-) Tissue (1) Test Area Therapeutics (2) Test Category Antidepressants (2) Antiepileptics/Antiseizures (1) (-) Antigout Agents (1) Antipsychotics (2) Gases (1) (-) Laxatives (1) Metals/Elements (4) Muscle Relaxants (1) Psychoactives (1) Sedative/Hypnotics (1) Stimulants (1) Test Sub-Category Other (2) Test Test Name 1033ST Cathartic Laxatives Profile, Stool 1320TI Colchicine, Tissue