ISO 9888:1991
For ISO 9888:1991, item title is Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Static test (Zahn-Wellens method); status code is 9599; successor is ISO 9888:1999; withdrawn / published date is 1991-10-17, recorded from its source on 2026-08-05.
- Identifier
- ISO 9888:1991 verified
- Item title
- Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Static test (Zahn-Wellens method) verified
- Status code
- 9599 verified
- Successor
- ISO 9888:1999
- Withdrawn / published date
- 1991-10-17 verified
Verified
Review by
What the source says
17769,IS,,ISO 9888:1991,Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Static test (Zahn-Wellens method),"Qualité de l'eau — Évaluation, en milieu aqueux, de la biodégradabilité aérobie des composés organiques — Essai statique (Méthode Zahn-Wellens)",1991-10-17,1,['13.060.70'],ISO/TC 147/SC 5,9599,,[28121],"['en','fr']",7,
— 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