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) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Spectrophotometry (SP) (2) Sample Type Blood (4) Fluid (1) RBCs (1) Serum or Plasma (4) Tissue (1) Urine (5) Test Area (-) Drugs of Abuse (3) (-) Exposure (13) Therapeutics (32) Test Category Biomarkers (3) Metals/Elements (2) Opiates/Opioids (3) Pesticides/Insecticides (5) Volatiles (3) Test Sub-Category Biomarkers (1) (-) Other (16) Stimulants (3) Synthetic Cannabinoids (4) Toxic Elements (9) Trace Elements (6) Your search has returned no tests.