DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY

NWIPB OpenIR

	DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY
	Sun, Aide ; Xu, Qingcai ; Xu, Shujian ; Shangguan, Xuehui ; Shen, Hongyuan ; Sun, Jing ; Sun, J (reprint author), Chinese Acad Sci, Northwest Inst Plateau Biol, 23 Xinning Rd, Xining 810008, Peoples R China.
	2013-11-02
发表期刊	ANALYTICAL LETTERS ; Sun, AD; Xu, QC; Xu, SJ; Shangguan, XH; Shen, HY; Sun, J.DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY,ANALYTICAL LETTERS,2013,46(16):2610-2619
摘要	Trace boron in water and plant samples was preconcentrated by a novel headspace liquid phase micro-sublimation method, followed by determination by inductively coupled plasma optical emission spectroscopy. Sodium hydroxide solution was used as the absorption solvent during the preconcentration step. The type and volume of absorption solvent, absorption time and temperature, and pH of the absorption solution and sample solution were optimized for the extraction. The linear range was from 0.1 to 80 mu g/mL, with a relative standard deviation of 7.4%. The limit of detection based on a signal-to-noise ratio of three was 0.008 mu g/mL. Under the optimized conditions, real water samples and plant samples were analyzed. The results showed this method can be applied for the determination of boron in environmental samples.; Trace boron in water and plant samples was preconcentrated by a novel headspace liquid phase micro-sublimation method, followed by determination by inductively coupled plasma optical emission spectroscopy. Sodium hydroxide solution was used as the absorption solvent during the preconcentration step. The type and volume of absorption solvent, absorption time and temperature, and pH of the absorption solution and sample solution were optimized for the extraction. The linear range was from 0.1 to 80 mu g/mL, with a relative standard deviation of 7.4%. The limit of detection based on a signal-to-noise ratio of three was 0.008 mu g/mL. Under the optimized conditions, real water samples and plant samples were analyzed. The results showed this method can be applied for the determination of boron in environmental samples.
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/21770
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Sun, Aide,Xu, Qingcai,Xu, Shujian,et al. DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY[J]. ANALYTICAL LETTERS, Sun, AD; Xu, QC; Xu, SJ; Shangguan, XH; Shen, HY; Sun, J.DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY,ANALYTICAL LETTERS,2013,46(16):2610-2619,2013.
APA	Sun, Aide.,Xu, Qingcai.,Xu, Shujian.,Shangguan, Xuehui.,Shen, Hongyuan.,...&Sun, J .(2013).DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY.ANALYTICAL LETTERS.
MLA	Sun, Aide,et al."DETERMINATION OF BORON USING HEADSPACE LIQUID PHASE MICRO-SUBLIMATION COUPLED WITH INDUCTIVELY COUPLED PLASMA OPTICAL EMISSION SPECTROMETRY".ANALYTICAL LETTERS (2013).