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) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (1) Test Area Exposure (2) Test Category Acids (2) Test Sub-Category (-) Carboxylic Acids (2) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Your search has returned no tests.