1.
Zhang D, Zhang W, Hou P. Determination of Trace Heavy Metal Ions by Flame Atomic Absorption Spectrometry after Preconcentration with Manual-Controlled Injection Nano-Calcium Titanate Enricher. ajc [Internet]. 2011 Sep. 7 [cited 2024 Nov. 25];23(11):4851-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/10996