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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (9) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (23) Fluid (10) Meconium (1) Serum or Plasma (20) (-) Tissue (10) Umbilical Cord (2) Urine (19) Test Area Drugs of Abuse (1) Postmortem (3) Therapeutics (6) Test Category Depressants (2) Sedative/Hypnotics (5) Therapeutics (3) Test Sub-Category Benzodiazepines (3) Non-Benzodiazepines (1) Other (6) Your search has returned no tests.