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  • 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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    標準號
    DIN EN 13656-2021
    發布日期
    2021年07月
    實施日期
    廢止日期
    國際標準分類號
    13.030.40
    發布單位
    DE-DIN
    代替標準
    DIN EN 13656-2003 DIN EN 13656-2019
    適用范圍
    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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