title: A simple spectrophotometric method for determination of carbosulfan and propoxur.
abstract: A new spectrophotometric method for the determination of carbosulfan and propoxur is described, based on coupling their hydrolysis products with diazotized 2-aminobenzophenone to give orange species having an absorption maximum at 465 and 475 nm respectively. Beer's law is obeyed from 0.5 to 10 ppm.
authors.affiliation: Department of Chemistry, S.V. University, Tirupati-517 502, India.
authors.forename: D V
authors.initials: DV
authors.lastname: Naidu
authors.forename: P R
authors.initials: PR
authors.lastname: Naidu