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) (8) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Refractometer (REF) (2) Sample Type Blood (2) Serum or Plasma (5) (-) Urine (4) Test Area Drugs of Abuse (4) (-) Exposure (4) Therapeutics (26) Test Category Diagnostic Aids (1) Other (1) Plasticizers (1) Solvents (1) Test Sub-Category Biomarkers (1) Other (3) Your search has returned no tests.