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) (1) Enzyme Immunoassay (EIA) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Serum or Plasma (1) Umbilical Cord (1) (-) Urine (5) Test Area Drugs of Abuse (3) Exposure (1) Impairment (1) Test Category (-) Alcohols (4) Antianxiety (1) Antiepileptics/Antiseizures (2) NPS/Designer Drugs (1) Sedative/Hypnotics (3) Solvents (1) Stimulants (2) (-) Volatiles (1) Test Sub-Category Biomarkers (3) Other (2) Your search has returned no tests.