Spectrophotometric determination of carboxylic acids in aqueous solution
NIU Jin-Gang1,2, LIANG Xiao-Jing1,2, LIU Xia1, JIANG Sheng-Xiang1*
Chinese Journal of Applied Chemistry . 2010, (03): 342 -346 .  DOI: 10.3724/SP.J.1095.2010.90183