| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7640163 | Microchemical Journal | 2018 | 5 Pages |
Abstract
The speciation analysis of arsenic (As) has always received great attention, in which the analysis of complex matrix samples remains challenging, mainly manifested in selection of suitable sample pretreatment methods and sensitive analytical spectrometers. In this work, microwave-assisted extraction of total As and various As species in bones, with their respective determination by ICP-MS and HPLC-ICP-MS, was studied, and was successfully utilized to determine As species in panda and pig bones. The results reveal the content of As ranging from 28 to 75â¯Î¼gâ¯gâ1 in the panda bone samples and 0.27â¯Î¼gâ¯gâ1 in pig bone, in which >90% is inorganic AsV except for little AsIII and organic As. The method could be applicable to the analysis of diverse bone samples.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Huimin Yu, Huan Du, Li Wu, Ruolin Li, Qun Sun, Xiandeng Hou,