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	An important improvement in ferron-timed spectrophotometry
	Zhang, Jing ; Chang, Fang ; Ren, Yijin ; Shi, Qiuyi
	2013
英文摘要	Ferron dosage ([Ferron]) is key to ferron-timed spectrophotometry (ferron assay). In order to clarify some important questions, the following studies were conducted: (1) The effect of [Ferron] on the sensitivity of total aluminum (AlT) determination was experimentally investigated and 27Al nuclear magnetic resonance (27Al NMR) spectroscopy was used to verify our developed Ferron assay; (2) the chemical equilibrium calculation was employed to analyze the effect of [Ferron] on the determination of AlT; and (3) the main reason for insufficient [Ferron] was further analyzed. This is the first study to standardize a ferron assay operating procedure. ? 2013 Society for Applied Spectroscopy.; EI; 8; 985-992; 67
语种	英语
DOI标识	10.1366/12-06913
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/461362]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Zhang, Jing,Chang, Fang,Ren, Yijin,et al. An important improvement in ferron-timed spectrophotometry. 2013-01-01.

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