Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (13) (-) Fluid (3) (-) Plasma (1) Serum or Plasma (12) Tissue (4) Umbilical Cord (1) Urine (13) Test Area Therapeutics (4) Test Category Anesthetics (2) Antidepressants (1) Muscle Relaxants (1) Test Sub-Category Barbiturates (1) Benzodiazepines (2) (-) Other (4) Small Molecule (2) Your search has returned no tests.