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) (4) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (32) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (33) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Refractometer (REF) (2) Spectrophotometry (SP) (2) Sample Type Blood (27) Fluid (3) Liquid (1) Serum or Plasma (16) Tissue (1) Urine (20) Test Area Drugs of Abuse (3) (-) Exposure (68) Impairment (1) Test Category Acids (6) (-) Alcohols (16) Biomarkers (8) Chemicals (1) Depressants (2) Gases (1) Industrial/Environmental Toxins (2) Metals/Elements (3) (-) Other (6) Perfluorinated Compounds (4) Pesticides/Insecticides (6) (-) Solvents (46) Terpenes (2) Volatiles (74) Test Sub-Category Organic (4) Other (61) Solvents (3) Your search has returned no tests.