Homepage>ISO Standards>ISO 11466:1995-Soil quality-Extraction of trace elements soluble in aqua regia-Buythis standard
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download between 0-24 hoursReleased: 1995
ISO 11466:1995
Soil quality
CURRENCY
Standard´s number:
ISO 11466:1995
Pages:
6
Edition:
1
Released:
1995
Language:
English
DESCRIPTION
ISO 11466:1995
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.
