The determination of Mn（ Ⅱ ） in marine by modified potassium periodate oxidation spectrophotometry
XING Dian-lou, WANG Li, YANG Feng, ZHOU Bo, CHEN Hong-zhang, ZHANG Jing, LEI Yan-zhi
Journal of Dalian Ocean University . 2008, (6): 442 -445 .  DOI: 10.3969/j.issn.1000-9957.2008.06.006