Search
×
FR

Placeholder headline

This is just a placeholder headline

ISO 10993-7:2026 Biological evaluation of medical devices — Part 7: Ethylene oxide sterilization residuals

$

422

BUY NOW

ISO 17507-2:2025

ISO 17507-2:2025 Natural gas — Calculation of methane number of gaseous fuels for reciprocating internal combustion engines — Part 2: PKI method

CDN $251.00

This publication was last reviewed and confirmed in 2025.

Natural gas — Calculation of methane number of gaseous fuels for reciprocating internal combustion engines — Part 2: PKI method

Description

This document specifies the PKI method for the calculation of the methane number of a gaseous fuel, using the composition of the gas as sole input for the calculation.

This document applies to natural gas (and biomethane) and their admixtures with hydrogen.

Edition

1

Published Date

2026-06-19

Status

PUBLISHED

Pages

23

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies the PKI method for the calculation of the methane number of a gaseous fuel, using the composition of the gas as sole input for the calculation.

This document applies to natural gas (and biomethane) and their admixtures with hydrogen.

Previous Editions

Can’t find what you are looking for?

Please contact us at: