Polymer monolith microextraction coupled to microwave plasma torch–atomic emission spectrometry for the determination of Nd, Eu and Yb in tea samples

Dan Liu, Xue-Ju Lv, Jun-Ling Zhang, Qiong Jia, Wu-Ping Liao
  • Analytical Methods, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2ay25405k