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 (-) Exposure (2) Test Category Plasticizers (1) Solvents (1) Test Sub-Category Other (2) Test Test Name 3098U Mono-n-butyl phthalate (MNBP), Urine 3099U Phthalates Panel, Urine