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) (5) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (32) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (10) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type 24 Hour Urine (2) Blood (9) Fluid (5) Hair (4) Nails (3) RBCs (5) Serum or Plasma (9) (-) Tissue (3) (-) Urine (8) Test Area Diagnostic Aids (1) Drugs of Abuse (1) Exposure (9) Test Category Drugs of Abuse, Therapeutics (1) Metals/Elements (10) Test Sub-Category Macrominerals (1) Other (1) Toxic Elements (3) Trace Elements (6) Your search has returned no tests.