A validated liquid chromatography/tandem mass spectrometry method for 4,4'-methylenedianiline quantitation in human urine as a measure of 4,4'-methylene diphenyl diisocyanate exposure.
Maggy LépineLekha SlenoJacques LesageSébastien GagnéPublished in: Rapid communications in mass spectrometry : RCM (2019)
A practical and validated method for the analysis of small- to medium-sized batches of samples has been developed for the biological monitoring of MDI exposure in human urine.