Standard

NS-EN ISO 6974-3:2001

Dec 2001 Withdrawn

Note: This standard has a new edition: NS-EN ISO 6974-3:2018

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Abstract

This part of ISO 6974 describes a gas chromatographic method for the quantitative determination of the content of helium, hydrogen, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons in natural gas samples using two packed columns. This method is applicable to determinations made in on-line processes or in the laboratory. It is applicable to the analysis of gases containing constituents within the mole fraction ranges given in Table 1 and which do not contain any hydrocarbon condensate. These ranges do not represent the limits of detection, but the limits within which the stated precision of the method applies. Although one or more components in a sample may not be detected present, the method can still be applicable.This part of ISO 6974 is only applicable in conjunction with parts 1 and 2 of ISO 6974.

Document information

Standard from SN
Published: 6 December 2001
Withdrawn: 1 February 2019
Edition: 2001-08
Version: 1
Document type: NAT
ISBN:

ICS 75.060
National Committee CEN/TC 238

Product Relations

Referred by: NEK EN IEC 62282-3-200:2025
Replaced by: NS-EN ISO 6974-3:2018
Adopted from: EN ISO 6974-3:2001 , 0

Product life cycle

Current product

Withdrawn

NS-EN ISO 6974-3:2001
Replaced by

Published

NS-EN ISO 6974-3:2018

NS-EN ISO 6974-3:2001

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NS-EN ISO 6974-3:2018