MRID: 43804302 Date: 5/1/81 Matrix: Soil Registrant: American Cyanamid Co Analysis: GC/NPD Limit of Quantitation (LOQ): 0.1 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 - Difenzoquat Methyl in Soil - MRID 43804302 (PDF)(10 pp, 210 K)