ISO 7537:1989
What is the item title for ISO 7537:1989?
For ISO 7537:1989, item title is Petroleum products — Determination of total acid number — Semi-micro colour-indicator titration method; replacement named by the register is ISO 7537:1997; publication date is 1989-09-21, verified against its source on 2026-11-03.
14313,IS,,ISO 7537:1989,Petroleum products — Determination of total acid number — Semi-micro colour-indicator titration method,Produits pétroliers — Détermination de l'indice d'acide total — Semi-microméthode de titrage par indicateur coloré,1989-09-21,1,['75.080'],ISO/TC 28,9599,,[26477],"['en','fr']",6
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
- Identifier
- ISO 7537:1989 verified
- Item title
- Petroleum products — Determination of total acid number — Semi-micro colour-indicator titration method verified
- Replacement named by the register
- ISO 7537:1997 verified
- Publication date
- 1989-09-21 verified
Verified
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The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
Replacement named by the register
26477,IS,,ISO 7537:1997,Petroleum products — Determination of acid number — Semi-micro colour-indicator titration method,Produits pétroliers — Détermination de l'indice d'acide — Méthode de titrage semi-micro par indicateur coloré,1997-07-10,2,['75.080'],ISO/TC 28
— all from 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