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) Sample Type Blood (1) Fluid (1) (-) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Therapeutics (1) Test Category Antiepileptics/Antiseizures (5) Antigout Agents (1) Antihistamines (3) (-) Antipsychotics (1) Depressants (1) Diuretics (2) Metals/Elements (1) Muscle Relaxants (4) Pesticides/Insecticides (1) Sedative/Hypnotics (2) Solvents (1) Terpenes (1) Volatiles (1) Test Sub-Category (-) Other (1) Phenothiazines (2) Test Test Name 1287SP Clozapine and Metabolite, Serum/Plasma