BS EN ISO 6974-3:2018 Natural gas. Determination of composition and associated uncertainty by gas chromatography. Precision and bias

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BS EN ISO 6974-3:2018

Natural gas. Determination of composition and associated uncertainty by gas chromatography. Precision and bias

Status : Current   Published : December 2018

Format
PDF

Format
HARDCOPY



What is this standard about?

This document describes the precision that can be expected from the gas chromatographic method that is set up in accordance with ISO 6974‑1. The stated precision provides values for the magnitude of variability that can be expected between test results when the method described in ISO 6974‑1 is applied in one or more competent laboratories. This document also gives guidance on the assessment of bias.




Standard NumberBS EN ISO 6974-3:2018
TitleNatural gas. Determination of composition and associated uncertainty by gas chromatography. Precision and bias
StatusCurrent
Publication Date06 December 2018
Cross ReferencesISO/IEC 17025, ISO/IEC 17043:2010, ISO 5725-1:1994, JCGM 200:2012, ISO 5725-2, ASTM 6299-16, ISO 6974-1
ReplacesBS EN ISO 6974-3:2001
International RelationshipsEN ISO 6974-3:2018,ISO 6974-3:2018
Draft Superseded By17/30345263 DC
DescriptorsCarbon dioxide, Quantitative analysis, Alkanes, Determination of content, Hydrogen, Helium, Aliphatic hydrocarbons, Natural gas, Nitrogen, Gases, Gas analysis, Chemical analysis and testing, Gas chromatography, Gaseous fuels, Oxygen
ICS75.060
Title in FrenchGaz naturel. Détermination de la composition et de l'incertitude associée par chromatographie en phase gazeuse Fidélité et biais
Title in GermanErdgas. Bestimmung der Zusammensetzung und der zugehörigen Unsicherheit durch Gaschromatographie Präzision und Bias
CommitteePTI/15
ISBN978 0 580 94992 0
PublisherBSI
FormatA4
DeliveryYes
Pages18
File Size607 KB
Price£122.00


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