DIN EN ISO 54321:2021
Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020); German version EN ISO 54321:2021
- Standard No.
- DIN EN ISO 54321:2021
- Release Date
- 2021
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 54321:2019
- DIN ISO 11466:1997
- DIN EN ISO 54321:2021-04
- Latest
- DIN EN ISO 54321:2021
- DIN ISO 11466:1997
- DIN EN ISO 54321:2021-04
- Scope
- This document specifies two methods for digestion of soil, treated biowaste, sludge and waste by the use of aqua regia as digestion solution.This document is applicable for the following elements: aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth (
DIN EN ISO 54321:2021 history
- 2021 DIN EN ISO 54321:2021 Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020); German version EN ISO 54321:2021
- 1970 DIN EN ISO 54321 E:2019-12 Digestion of aqua regia soluble elemental fractions of soil, treated biological waste, sludge and waste (draft)
- 0000 DIN EN ISO 54321:2019
DIN EN ISO 54321:2021 Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020); German version EN ISO 54321:2021 was changed to DIN ISO 11466:1997 Soil quality - Extraction of trace elements soluble in aqua regia (ISO 11466:1995).
