DIN EN 13656-2021

Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrofluoric (HF) acid mixture for subsequent determination of elements; German version EN 13656:2020


 

 

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标准号
DIN EN 13656-2021
发布日期
2021年07月
实施日期
废止日期
国际标准分类号
13.030.40
发布单位
DE-DIN
代替标准
DIN EN 13656-2003 DIN EN 13656-2019
适用范围
This document specifies three methods for the digestion of soil, treated biowaste, sludge and waste by the use of an acid mixture composed of hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4) or hydrochloric (HCl), nitric (HNO3) and hydrofluoric (HF) acid as digestion




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