MRID: N/A Date: 1/31/92 Matrix: Soil Registrant: American Cyanamid Co Analysis: HPLC/UV Limit of Quantitation (LOQ): 5 PPB You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more. ECM - Imazethapyr (CL 263, 222) in Soil (PDF)(19 pp, 566 K)