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) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (25) Fluid (9) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (22) (-) Tissue (8) Urine (21) Test Area Drugs of Abuse (1) Therapeutics (7) Test Category (-) Analgesics (7) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Hallucinogens (1) (-) Sedative/Hypnotics (1) Stimulants (1) Therapeutics (3) Test Sub-Category Barbiturates (1) Opiates/Opioids (6) Other (1) Your search has returned no tests.