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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Serum or Plasma (2) Test Area Therapeutics (2) Test Category Alcohols (1) Analgesics (1) Anesthetics (2) Antidepressants (2) Antiepileptics/Antiseizures (3) Antihypertensives (1) (-) Antipsychotics (1) Biomarkers (1) (-) Depressants (1) Hallucinogens (2) Herbicides (1) Pesticides/Insecticides (2) Sedative/Hypnotics (1) Solvents (3) Volatiles (1) Test Sub-Category Opiates/Opioids (1) Phenothiazines (1) Test Test Name 2064SP Ethylmorphine, Serum/Plasma 2689SP Mesoridazine, Serum/Plasma