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) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type (-) Blood (2) Fluid (2) Liquid (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Drugs of Abuse (1) Exposure (1) Test Category Antidiabetics (1) Antiepileptics/Antiseizures (1) Antihypertensives (1) Antimicrobials (1) Cholinesterase Inhibitors (1) (-) Depressants (1) Expectorants (1) Metals/Elements (2) Sedative/Hypnotics (2) (-) Solvents (1) Test Sub-Category Other (2) Test Test Name 2165B Glycols Panel, Blood 9326B Gamma-Hydroxybutyric Acid Screen, Blood