Preconcentration of ultra-trace arsenic with nanometre-sized TiO2 colloid and determination by AFS with slurry sampling

Shahua Qian, Zhen Huang, Jiaqi Fu, Jie Kuang, Chaozhen Hu
  • Analytical Methods, January 2010, Royal Society of Chemistry
  • DOI: 10.1039/c0ay00217h