ISO 17380:2004 PDF
Soil quality — Determination of total cyanide and easily released cyanide — Continuous-flow analysis method
Soil quality — Determination of total cyanide and easily released cyanide — Continuous-flow analysis method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 15
- Дата публикации:
- 23 ноября 2004 г.
- Издание:
- ISO IS 17380 edition 1 version 1
- ICS:
- 13.080.10
ISO 17380:2004 specifies a method for the photometric determination of the total cyanide and the easily released cyanide mass fraction in soil using an automated-distillation continuous-flow analysis. ISO 17380:2004 applies to all types of soil with cyanide mass fractions above 1 mg/kg on the basis of dry matter, expressed on the basis of the cyanide ion. Sulfide concentrations in the sample higher than 40 mg/kg dry matter cause interference. This effect can be recognized by the split peaks and as a slow decrease of the detector signal and can only be prevented by diluting the sample extract.
Технические детали
- Технический комитет
- ISO/TC 190/SC 3 - Chemical and physical characterization
- SKU
- ISO 17380:2004
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