Determination of sub—ppm levels of boron in ground water samples by laser induced breakdown spectroscopy

被引：0
作者：
Arnab Sarkar
Suresh K. Aggarwal
K. Sasibhusan
D. Alamelu
机构：
[1] Bhabha Atomic Research Centre,Fuel Chemistry Division
来源：
Microchimica Acta | 2010年 / 168卷
关键词：
Boron; Laser induced breakdown spectroscopy (LIBS); Ground water; Spectral interference;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Laser induced breakdown spectroscopy (LIBS) was applied to the determination of sub-ppm levels of boron in ground water samples using spectroscopically pure graphite planchets as solid support. The data obtained by LIBS agreed well with those from ICP-AES. No spectral interference due to the possibly interfering elements Fe, Cr, Al and Mo was observed. The detection limit was 0.01 µg.g−1 for boron using the B(I) 249.773 nm emission line. The method is considered to be promising for the rapid determination of boron, with an acceptable degree of accuracy and without the need for elaborate sample treatment, preconcentration and purification steps.
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页码：65 / 69
页数：4
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