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CEN/TS 16175-1:2013

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Sludge, treated biowaste and soil - Determination of mercury - Part 1: Cold-vapour atomic absorption spectrometry (CV-AAS)
Withdrawn date

03-11-2023

Published date

01-30-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents
6 Apparatus
7 Procedure
8 Calculation and expression of results
9 Precision data
10 Test report
Annex A (informative) - Repeatability and
        reproducibility data
Bibliography

This Technical Specification specifies a method for the determination of mercury in aqua regia or nitric acid digests of sludge, treated biowaste and soil, obtained according to EN 16173 or EN 16174 using cold-vapour atomic absorption spectrometry (CV-AAS). The lower working range limit is 0,03 mg/kg (dry matter basis).

Committee
CEN/TC 444
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn

EN 16174:2012 Sludge, treated biowaste and soil - Digestion of aqua regia soluble fractions of elements
EN 16173:2012 Sludge, treated biowaste and soil - Digestion of nitric acid soluble fractions of elements
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 15934:2012 Sludge, treated biowaste, soil and waste - Calculation of dry matter fraction after determination of dry residue or water content

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