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DIN EN ISO 6974-3

Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018); German version EN ISO 6974-3:2018

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Organization: DIN
Publication Date: 1 February 2019
Status: active
Page Count: 17
ICS Code (Natural gas): 75.060
scope:

Dieses Dokument beschreibt die Präzision, die von dem in ISO 6974-1 festgelegten gaschromatographischen Verfahren erwartet werden kann. Die angegebene Präzision liefert Werte für das Ausmaß der Schwankungen, die zwischen Prüfergebnissen erwartet werden können, wenn das in ISO 6974-1 beschriebene Verfahren in einem oder mehreren fachkundigen Laboratorien angewendet wird. Dieses Dokument gibt außerdem eine Anleitung zur Bewertung des Bias.

Document History

DIN EN ISO 6974-3
February 1, 2019
Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018); German version EN ISO 6974-3:2018
Dieses Dokument beschreibt die Präzision, die von dem in ISO 6974-1 festgelegten gaschromatographischen Verfahren erwartet werden kann. Die angegebene Präzision liefert Werte für das Ausmaß der...
October 1, 2017
Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO/DIS 6974-3:2017); German and English version prEN ISO 6974-3:2017
A description is not available for this item.
June 1, 2002
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns (ISO 6974-3:2000); German version EN ISO 6974-3:2001
A description is not available for this item.

References

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