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 (GC) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) (-) Refractometer (REF) (2) Sample Type Urine (2) Test Area Exposure (2) Test Category (-) Solvents (2) Test Sub-Category Other (2) Test Test Name 3080U MOCA, Urine 3081U MOCA and MDA Exposure Profile, Urine