Organizations: Contaminant fate processes Keywords: monitoring Substances: 5-Fluoro Cytosine (XRECTZIEBJDKEO-UHFFFAOYSA-N) 3-5-Diiodo-L-tyrosine (NYPYHUZRZVSYKL-ZETCQYMHSA-N) AMDOPH (IRTZMJWVZQYURE-UHFFFAOYSA-N)