MRID: 43327903 Date: 05/10/94 Matrix: Water Registrant: Toxikon Environmental Analysis: HPLC/UV Limit of Quantitation (LOQ): 0.1 mg/l You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. ECM - Siduron in Water - MRID 43327903 (PDF)(23 pp, 349 K)