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ISO 4257:2001

Liquefied petroleum gases -- Method of sampling
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ISO 4257:2001

Liquefied petroleum gases -- Method of sampling

PUBLISH DATE 2001
ISO 4257:2001

This International Standard specifies the procedure to be used for obtaining samples of unrefrigerated liquefied petroleum gases (LPG). It is suitable for sampling from bulk containers, to provide samples for laboratory testing of products covered by ISO 9162.

This International Standard is applicable for the provision of samples for compositional analysis by ISO 7941. It is not applicable for the provision of samples for trace analysis of low-boiling components. If trace analysis of lowboiling components is required, a variable-volume receiver such as that described in ASTM D 3700 should be used.

SDO ISO: International Organization for Standardization
Document Number ISO 4257
Publication Date July 15, 2001
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 28/SC 3
Publish Date Document Id Type View
July 15, 2001 ISO 4257:2001 Revision