# ISO 6578:2017 — Withdrawn and superseded ISO standards For ISO 6578:2017, item title is Refrigerated hydrocarbon liquids — Static measurement — Calculation procedure; status code is 9599; successor is ISO 6578:2025; withdrawn / published date is 2017-10-13, recorded from its source on 2026-08-05. - **Identifier:** ISO 6578:2017 _(verified: appears in the quote below)_ - **Item title:** Refrigerated hydrocarbon liquids — Static measurement — Calculation procedure _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 6578:2025 - **Withdrawn / published date:** 2017-10-13 _(verified: appears in the quote below)_ ## What the source says > 69289,IS,,ISO 6578:2017,Refrigerated hydrocarbon liquids — Static measurement — Calculation procedure,Hydrocarbures liquides réfrigérés — Mesurage statique — Procédure de calcul,2017-10-13,2,['75.180.30'],ISO/TC 28/SC 5,9599,[12982],[86923],['en'],25,"

ISO 6578:2017 specifies the calculation procedure to convert the volume of liquefied petroleum gas (LPG) and liquefied natural gas (LNG) under the conditions at the time of measurement to the equivalent volume of liquid or vapour at the standard condition, i.e. 15 °C and 101,325 kPaA, or to the equivalent mass or energy (calorific content). It applies to the quantities of refrigerated hydrocarbon liquids stored in or transferred to/from tank ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).