EN 27931:1993
Commercial Propane and Butane - Analysis by Gas Chromatography

Standard No.

EN 27931:1993

Release Date

1993

Published By

European Committee for Standardization (CEN)

Latest

EN 27931:1993

Scope

This International Standard specifies a gas chromatographic method for the quantitative determination of hydrocarbons in liquefied petroleum gas (LPG), excluding components whose concentrations are below 0,1%(mlrrrl. It is applicable to the analysis of propane, butane and their commercial mixtures,which may include saturated and unsaturated CZ, C}. C4 and C5 hydrocarbons. It does not apply to "on-line" chroma-tography.

EN 27931:1993 history

• 1993 EN 27931:1993 Commercial Propane and Butane - Analysis by Gas Chromatography
• 1992 EN 27931:1992 Insulation caps and bushes for resistance welding equipment (ISO 7931:1985)