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) (6) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (14) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (27) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (31) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) (-) Refractometer (REF) (2) Spectrophotometry (SP) (2) Sample Type Urine (2) Test Area Exposure (2) Test Category (-) Solvents (2) Volatiles (2) Test Sub-Category Other (2) Test Test Name 3080U MOCA, Urine 3081U MOCA and MDA Exposure Profile, Urine