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 (GC) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (3) Plasma (1) (-) Serum or Plasma (2) Urine (6) Test Area Exposure (1) Therapeutics (1) Test Category Antihistamines (1) Plasticizers (1) Test Sub-Category Aromatics (1) Barbiturates (4) (-) Other (2) Your search has returned no tests.