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) (-) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Sample Type (-) 24 Hour Urine (3) Blood (13) Fluid (5) Hair (3) Liquid (2) Nails (2) RBCs (3) Serum or Plasma (11) (-) Tissue (4) Urine (11) Test Area Drugs of Abuse (2) Exposure (5) Test Category Depressants (2) Metals/Elements (5) Test Sub-Category Alcohols (2) Toxic Elements (5) Your search has returned no tests.