Reference Source

ISO 9408:1991

What is the item title for ISO 9408:1991?

For ISO 9408:1991, item title is Water quality — Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds — Method by determining the oxygen demand in a closed respirometer; replacement named by the register is ISO 9408:1999; publication date is 1991-01-24, verified against its source on 2026-11-03.

17107,IS,,ISO 9408:1991,Water quality — Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds — Method by determining the oxygen demand in a closed respirometer,"Qualité de l'eau — Évaluation, en milieu aqueux, de la biodégradabilité aérobie 'ultime' des composés organiques — Méthode par détermination de la demande en oxygène dans un respiromètre fermé",1991-01-24,1,['13.060.70'],ISO/TC 147/SC 5,9599,,[28120],"['en','fr']",10

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

Identifier
ISO 9408:1991 verified
Item title
Water quality — Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds — Method by determining the oxygen demand in a closed respirometer verified
Replacement named by the register
ISO 9408:1999 verified
Publication date
1991-01-24 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

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

28120,IS,,ISO 9408:1999,Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer,"Qualité de l'eau — Évaluation, en milieu aqueux, de la biodégradabilité aérobie ultime des composés organiques par détermination de la demande en oxygène dans un respiromètre fermé",1999-07-29,2,['13.060.70'],ISO/TC 147/SC 5

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

Source

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