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) (6) 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 (3) Fluid (1) RBCs (1) Serum or Plasma (3) Tissue (1) Urine (4) Test Area Drugs of Abuse (10) (-) Exposure (13) Therapeutics (32) Test Category Biomarkers (3) Metals/Elements (2) Pesticides/Insecticides (5) Volatiles (3) Test Sub-Category Biomarkers (1) (-) Other (13) Toxic Elements (9) Trace Elements (6) Your search has returned no tests.