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ISO 11466:1995 PDF
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Soil quality — Extraction of trace elements soluble in aqua regia
Specifies a method for the extraction, with aqua regia, of trace elements from soils and similar materials containing less than about 20 % (m/m) organic carbon. Materials containing more than about 20 % (m/m) organic carbon will require treatment with additional nitric acid. The resulting solution is suitable for the determination of trace elements using appropriate atomic spectrometric techniques.
Edition | 1995 |
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Published Date | 1995 |
Published By | International Standardization Organisation |
Page Count | 6 |