MRID: 40504812 Date: 9/17/87 Matrix: Soil Registrant: Chevron Chemical Co. Analysis: GC/FPD Limit of Quantitation (LOQ): 200 µg/kg You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. ECM - Acephate & Degradate Methamidophos in Soil - MRID 40504812 (PDF)(3 pp, 223 K) DER - Acephate & Degradate Methamidophos in Soil - MRID 40504812 (PDF)(2 pp, 56 K)