Colorimetric Detection of Aqueous N-Nitrosodimethylamine via Photonitrosation of a Naphtholsulfonate Indicator

-Nitrosamines are contaminants found throughout the environment, including in drinking water, and many nitrosamines are likely potent carcinogens. Correspondingly, there is a need for rapid and cost-effective in-field detection methods that can provide timely information about their contamination levels in water. This study details a colorimetric assay for detecting aqueous