MRID: 40955701 Date: 2/8/88 Matrix: Soil Registrant: E I Dupont De Nemours Analysis: LC/MS Limit of Quantitation (LOQ): .05 PPM You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. ECM - Fosamine Ammonium in Soil - MRID 40955701 (PDF)(22 pp, 333 K)