ASTM D4192-1997 标准详情
- 标准号:ASTM D4192-1997
- 中文标题:用原子吸收分光光度法测量水中钾的试验方法
- 英文标题:standard test method for potassium in water by atomic absorption spectrophotometry
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1997
1.1 This test method covers the determination of low amounts of potassium in waters having low solids content. The applicable range of this test method is 0.20 to 4.0 mg/L when using the 766.5-nm resonance line. The range may be extended upward by d
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