Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Anesthetics (1) Antiarrhythmics (2) Antidepressants (1) Antiepileptics/Antiseizures (1) Antihistamines (1) (-) Antipsychotics (1) Sedative/Hypnotics (1) Test Sub-Category (-) Other (1) Phenothiazines (3) Test Test Name 9276SP Thiothixene (Cis Isomer) Screen, Serum/Plasma