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) (4) Gas Chromatography (GC) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (23) Sample Type 24 Hour Urine (1) Blood (8) Fluid (1) Hair (2) Liquid (1) Nails (1) Serum or Plasma (9) Urine (8) Test Area (-) Exposure (31) Therapeutics (2) Test Category Acids (3) (-) Biomarkers (6) (-) Depressants (2) (-) Metals/Elements (23) Other (1) Solvents (5) Terpenes (3) Volatiles (6) Test Sub-Category Cyanide (3) Other (5) Sedative-Hypnotics (2) Toxic Elements (21) Your search has returned no tests.