@article{huang_ma_liu_wang_jiang_tang_wang_2025,  title={Determination of vanadium in graphite samples by high-temperature ashing pretreatment followed by inductively coupled plasma mass spectrometry},  volume={30},  ISSN={1517-7076},  url={https://doi.org/10.1590/1517-7076-RMAT-2025-0673},  DOI={10.1590/1517-7076-RMAT-2025-0673},  journal={Matéria (Rio de Janeiro)},  publisher={Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro, em cooperação com a Associação Brasileira do Hidrogênio, ABH2},  author={Huang, Ming and Ma, Huitai and Liu, Jiufen and Wang, Fei and Jiang, Xuefeng and Tang, Xiaoxing and Wang, Zhongwei},  year={2025},  pages={e20250673} }