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prEN 16175-2

Soil, treated biowaste and sludge - Determination of mercury - Part 2: Cold-vapour atomic fluorescence spectrometry (CV-AFS)

Draft Public enquiry
Comment end date 2026-11-12
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Project stage codes

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2026-09-06 till 2026-11-12
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

13.030.01 - Wastes in general

Technical Committee

TK 57 Fertilizers

ForeignTC'S

CEN/TC 444

Number of comments

0

Comment start date

2026-09-06

Scope

This European Standard 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 ISO 54321 or EN 13173 using cold- vapour atomic absorption spectrometry (CV-AAS). The lower working range limit is at least 0,003 mg/kg (dry matter basis) depending on digestion parameters.

Relations

Pakeis
LST EN 16175-2:2016