Colorimetric filtrations of metal chelate precipitations for the quantitative determination of nickel(ii) and lead(ii)

Liang Feng, Yue Zhang, Liying Wen, Liang Chen, Zheng Shen, Yafeng Guan
  • The Analyst, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c1an15290d