ISO 9964-3-1993 标准详情
- 标准号:ISO 9964-3-1993
- 中文标题:水质 钠和钾的测定 第3部分:火焰发射光谱法测定钠和钾
- 英文标题:Water quality; determination of sodium and potassium; part 3: determination of sodium and potassium by flame emission spectrometry
- 标准类别:国际标准化组织标准ISO
- 发布日期:1993-05
The principle of the method specified is aspirating the sample into a gas flame of sufficient thermal energy to cause any sodium and potassium present to emit its characteristic radiation and measuring the intensity at a wavelength of 589,0 nm for so
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