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-Linked Immunosorbent Assay (ELISA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (21) (-) Fluid (8) (-) Hair (1) Meconium (2) Serum or Plasma (13) Tissue (8) Umbilical Cord (2) Urine (18) Test Area Drugs of Abuse (7) Postmortem (1) Therapeutics (1) Test Category (-) Depressants (4) Diagnostic Aids (1) (-) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (2) Other (1) Sedative/Hypnotics (7) Therapeutics (3) Volatiles (1) Test Sub-Category Alcohols (3) Benzodiazepines (1) Other (5) Your search has returned no tests.