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

Standard No.

ISO 9408:1991

Release Date

1991

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 9408:1991/Cor 1:1992

Latest

ISO 9408:1999

ISO 9408:1991 history

• 1999 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
• 1992 ISO 9408:1991/Cor 1:1992 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 — Technical Corrigendum 1
• 1991 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