TECHNISCHE REGEL

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§ Referenced in legislation

ONR CEN/TS 17340

Issue date: 2020 12 15

Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method (CEN/TS 17340:2020)

This document specifies a manual method for the determination of the concentration of fluorinated compounds expressed in HF. Two cases are presented: — first case: the measurand is the concentration of gaseous and bound to particulates fluorides; — second case: the measurand is the concentration of gaseous fluorides. Three analytical techniques are proposed: ionometry, spectrophotometry and ion-exchange chromatography. This document specifies the performance characteristics to be determined and the performance criteria to be fulfilled when it is used as the Standard Reference Method (SRM) for periodic monitoring and for calibration or control of Automated Measuring Systems (AMS) permanently installed on a stack, for regulatory or other purposes. This document applies to fluoride concentrations which may vary between 0,1 mg HF/m³ and 10 mg HF/m³, at standard conditions of pressure and temperature. The limit of quantification of the method is estimated at 0,1 mg/m³ for a sampled volume of 0,1 m³. Interference may occur for some matrices. Known elements that may lead to interference are mentioned in Annex C.

General information on ONR CEN/TS 17340

Format
Paper | 74 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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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

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