Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Chemistry Analyzer (1) Gas Chromatography (GC) (10) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (8) Sample Type Blood (3) Fluid (1) Serum or Plasma (4) Urine (4) Test Area Drugs of Abuse (4) Exposure (8) Test Category Depressants (4) Metals/Elements (8) Test Sub-Category Other (4) Toxic Elements (8) Your search has returned no tests.