MRID: 40917403 Date: 7/1/87 Matrix: Soil Registrant: Chevron Chemical Co Analysis: GC/NPD Limit of Quantitation (LOQ): .01 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 - Diquat in Soil - MRID 40917403 (PDF)(10 pp, 204 K)