ISO 4256:1978

For ISO 4256:1978, item title is Liquefied petroleum gases — Determination of vapour pressure — LPG method; status code is 9599; successor is ISO 4256:1996; withdrawn / published date is 1978-11-01, recorded from its source on 2026-08-05.

Identifier: ISO 4256:1978 verified
Item title: Liquefied petroleum gases — Determination of vapour pressure — LPG method verified
Status code: 9599 verified
Successor: ISO 4256:1996
Withdrawn / published date: 1978-11-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

10096,IS,,ISO 4256:1978,Liquefied petroleum gases — Determination of vapour pressure — LPG method,Gaz de pétrole liquéfiés — Détermination de la pression de vapeur — Méthode GPL,1978-11-01,1,['75.160.30'],ISO/TC 28,9599,,[24656],"['en','fr']",6,

— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.