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 (2) Fluid (1) Serum or Plasma (2) (-) Tissue (2) Urine (1) Test Area Therapeutics (2) Test Category (-) Antigout Agents (1) Antihistamines (2) (-) Antipsychotics (1) Drugs of Abuse (2) Gases (1) Muscle Relaxants (1) Sedative/Hypnotics (1) Test Sub-Category (-) Other (2) Phenothiazines (1) Test Test Name 1287TI Clozapine and Metabolite, Tissue 1320TI Colchicine, Tissue