I.S. EN 13656:2020
Current
The latest, up-to-date edition.
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.
Hardcopy , PDF
English
23-11-2020
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European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences and sources of errors
6 Reagents
7 Apparatus
8 Procedure
9 Test report
Annex A (normative) Calibration of the power adjustment
Annex B (informative) Repeatability and reproducibility data – Method A and B1
Annex C (informative) Repeatability and reproducibility data – Method B2
Bibliography
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 the digestion solution.
| Committee |
TC 444
|
| DocumentType |
Standard
|
| Pages |
42
|
| ProductNote |
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document
THIS STANDARD ALOS REFERS TO prEN ISO 54321, ISO 5725-5:1994, EPA 3052:1995 |
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 13656:2020 | Identical |
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