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) (34) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (194) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Spectrophotometry (SP) (1) Sample Type Blood (1) Serum or Plasma (2) Test Area Exposure (59) (-) Therapeutics (3) Test Category Antiparkinsons (1) Antithrombotics (2) Test Sub-Category Anticoagulants (2) Other (1) Your search has returned no tests.