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TECHNISCHE REGEL

Current

ONR CEN/TS 17638

Issue date: 2021 08 01

Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method (CEN/TS 17638:2021)

This document specifies the reference method for the determination of the concentration of formaldehyde in emissions from stationary sources. Waste gas samples are taken by absorption in water and subsequently analysed by spectrophotometry or HPLC. The method applies to waste gases in which the formaldehyde concentration is 2 mg/m³ to 60 mg/m³, on dry basis, at the reference conditions of 273 K and 101,3 kPa. The specific components and the requirements for the measuring system are described. A number of performance characteristics with associated minimum performance criteria are specified for the measuring system.

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General information on ONR CEN/TS 17638

Format

Digital | 49 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 139 Air quality

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO/IEC Guide 98-3:2008	Titel Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) (Corrected version 2010-11)	Ausgabedatum 2008 09 30	Art Technische Regel	Zur Produktseite

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