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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Urine (2) Test Area Drugs of Abuse (6) (-) Exposure (2) Therapeutics (3) Test Category (-) Acids (2) Alcohols (1) Herbicides (3) Pesticides/Insecticides (1) Solvents (4) Volatiles (7) Test Sub-Category Carboxylic Acids (2) Your search has returned no tests.