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Nitrite interference and elimination in diphenylcarbazide (DPCI) spectrophotometric determination of hexavalent chromium 期刊论文
WATER SCIENCE AND TECHNOLOGY, 2015
He, Da; Zheng, Maosheng; Ma, Tao; Ni, Jinren
收藏  |  浏览/下载:5/0  |  提交时间:2017/12/03
Speciation of Cr(III) and Cr(VI) in the presence of chromium azo dye Acid Yellow 99 by column solid phase extraction 其他
2012-01-01
Cai, Qinhong; Ng, Tsz-Wai; Wong, Kin-Hang; Wong, Po-Keung; Xiong, Ya; Wang, Yonghua; Zhang, Ying
收藏  |  浏览/下载:4/0  |  提交时间:2015/11/17


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