ISO 3771:1977
What is the item title for ISO 3771:1977?
For ISO 3771:1977, item title is Petroleum products — Total base number — Perchloric acid potentiometric titration method; replacement named by the register is ISO 3771:1994; publication date is 1977-01-01, verified against its source on 2026-11-03.
9291,IS,,ISO 3771:1977,Petroleum products — Total base number — Perchloric acid potentiometric titration method,Produits pétroliers — Détermination de l'indice de base total — Méthode par titrage potentiométrique à l'acide perchlorique,1977-01-01,1,['75.080'],ISO/TC 28,9599,,[21736],"['en','fr']",6
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
- Identifier
- ISO 3771:1977 verified
- Item title
- Petroleum products — Total base number — Perchloric acid potentiometric titration method verified
- Replacement named by the register
- ISO 3771:1994 verified
- Publication date
- 1977-01-01 verified
Verified
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Where each value comes from
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
21736,IS,,ISO 3771:1994,Petroleum products — Determination of base number — Perchloric acid potentiometric titration method,Produits pétroliers — Détermination de l'indice de base — Méthode par titrage potentiométrique à l'acide perchlorique,1994-08-04,2,['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