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) (7) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (19) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Refractometer (REF) (2) Sample Type Blood (2) Serum or Plasma (4) Urine (3) Test Area Drugs of Abuse (9) (-) Exposure (9) Therapeutics (50) Test Category Herbicides (2) Other (1) Perfluorinated Compounds (4) Plasticizers (1) Solvents (1) Test Sub-Category Biomarkers (1) Insecticides (1) (-) Other (9) Your search has returned no tests.