ISO 9408:1991

Issue date: 1991 01 24

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

Withdrawn: 1999 07 29

Publisher:

International Organization for Standardization

Format:

Digital | 10 Pages

Language:

English

Currently valid:

ISO 9408:1999:1999 07 29

ICS

13.060.70

Topics

Environment, Water quality, Examination of biological properties of water

Norm timeline

Normative References

ISO 9408:1999

1999 07 29

Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medi...

Norm

ISO 9408:1991

1991 01 24

Water quality — Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organi...

Norm

↖

Norm

ISO 9408:1999

Issue date : 1999 07 29

Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer

ISO 9408:1991

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