ISO 11466:1995 PDF
Soil quality — Extraction of trace elements soluble in aqua regia
Название (английский):
ISO 11466:1995
Soil quality — Extraction of trace elements soluble in aqua regia
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 9 марта 1995 г.
- Издание:
- ISO IS 11466 edition 1 version 1
- ICS:
- 13.080.10
Описание (английский):
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.
Технические детали
- Технический комитет
- ISO/TC 190/SC 3 - Chemical and physical characterization
- SKU
- ISO 11466:1995