MRID: 41891501 Date: 10/1/89 Matrix: Water Registrant: American Cyanamide 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 - Imazapyr (Arsenal) in Water - MRID 41891501 (PDF)(10 pp, 249 K)