土壤（类）金属及其化合物>锰(Mn), 铅(Pb), 其它, 铁(Fe), 铜(Cu)检测 | 使用 Agilent 4200 微波等离子体原子发射光谱仪直接测定经氢氟酸消解的土壤中的 Cu、Fe、Mn、P、Pb 和 Ti-安捷伦科技(中国)有限公司

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应用领域	环保
检测样本	土壤
检测项目	（类）金属及其化合物>锰(Mn), 铅(Pb), 其它, 铁(Fe), 铜(Cu)
参考标准	-

Accurate elemental analysis of soils is extremely important for numerous reasons. Lead and cadmium are known for their adverse health and environmental effects. Phosphorus, copper, iron, magnesium are considered important macro and micro nutrients for plants and thus, these elements are of interest for agricultural science, crop selection and soil remediation studies. Titanium minerals in soil are also used as weathering indicators [1]. Laboratories that analyze soil and rock samples must use hydrofluoric acid (HF) during sample preparation to ensure complete dissolution, especially where silicate based minerals may be present. Standard glass sample introduction systems are not suitable for the introduction of HF digests unless the samples are neutralized prior to analysis as the free HF attacks and degrades the glass a nd quartz components. Unfortunately, the HF neutralization step reduces laboratory efficiency and introduces a potential source of contamination. Therefore, laboratories that routinely analyze samples prepared using HF digests prefer to work with

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上一篇用于原辅料鉴定的 Agilent Cary 630 FTIR 光谱仪

下一篇使用 Agilent 8800 ICP-MS/MS 对高纯度 Nd2O3 中的痕量稀土元素进行常规测定

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安捷伦科技(中国)有限公司

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