ASTM D3974-1981(1999) 标准详情
- 标准号:ASTM D3974-1981(1999)
- 中文标题:标准做法微量元素提取沉积物
- 英文标题:Standard Practices for Extraction of Trace Elements from Sediments
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1981
1.1 These practices describe the partial extraction of soils, bottom sediments, suspended sediments, and waterborne materials to determine the extractable concentrations of certain trace elements. 1.1.1 Practice A is capable of extracting concent
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