标准编号：ISO 17378-1:2014
中文名称：水质 砷和锑的测定 第1部分：采用氢化生成原子荧光光谱法（HG-AFS）的方法
英文名称：Water quality — Determination of arsenic and antimony — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)
发布日期：2014-02
标准范围
This part of ISO 17378 specifies a method for the determination of arsenic and antimony. The method isapplicable to drinking water, surface water, ground water and rain water. The linear application rangeof this part of ISO 17378 is from 0,02 μg/l to 100 μg/l. Samples containing arsenic or antimony at higherconcentrations than the application range can be analysed following appropriate dilution.Generally sea water is outside the scope of this part of ISO 17378. Sea water samples can be analysedusing a standard additions approach providing that this is validated for the samples under test. Themethod is unlikely to detect organo-arsenic compounds or organo-antimony compounds.The sensitivity of this method is dependent on the selected operating conditions.
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