Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (16) (-) Fluid (2) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (17) Tissue (3) Urine (8) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Antiepileptics/Antiseizures (1) Hallucinogens (1) Test Sub-Category Barbiturates (1) Beta Blockers (1) (-) Other (2) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Test Test Name 3743FL Phenytoin, Fluid 8761FL Phencyclidine, Fluid