ICP-MS对土壤样品中有效硼的测定

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摘要：文章建立了一种用ICP-MS测定土壤中有效硼(B)的方法。与常规检测方法相比, 该方法无须过滤，避免了样品的沾污。并简便快捷, 具备良好的精密度和准确度。方法检出限为0.009 ng·g^-1, 相对标准偏差为2.66%, 回收率为93.0%～102.0%。

关键词：CP-MS;有效硼;土壤

Abstract：A method was established for the determination of soil available B by inductively coupled plasma mass spectrometry(ICP-MS). Compared to the traditional method for B analysis, the recommended method does not need filtration, so it escapes the contamination. The method not only proved simple and rapid, but also showed satisfying precision and accuracy. The detection limit of this method is 0.009 ng·g^-1. The relative standard deviation is 2.66%, and the recovery is 93.0%-102.0%.

Key words：ICP-MS;Available boron soil

收稿日期: 2005-01-28 修订日期: 2005-04-20

中图分类号:

O657.3

通讯作者: 施燕支

引用本文:

王艳泽¹,施燕支^1*,张华¹,王英锋¹, 陈玉红² . ICP-MS对土壤样品中有效硼的测定[J]. 光谱学与光谱分析, 2006, 26(07): 1334-1335.
WANG Yan-ze¹,SHI Yan-zhi^1*,ZHANG Hua¹,WANG Ying-feng¹, CHEN Yu-hong². Study on the Method for the Determination of Soil Available B by ICP-MS. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(07): 1334-1335.

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https://www.gpxygpfx.com/CN/Y2006/V26/I07/1334