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) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (21) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Serum or Plasma (1) Urine (4) Test Area Exposure (5) Test Category Anesthetics (2) Antidepressants (3) Biomarkers (2) (-) Plasticizers (2) Sedative/Hypnotics (8) (-) Volatiles (3) Test Sub-Category Other (5) Your search has returned no tests.