Reference number
ISO 9888:1991
ISO 9888:1991
Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Static test (Zahn-Wellens method)
Edition 1
1991-10
Withdrawn
ISO 9888:1991
17769
Withdrawn (Edition 1, 1991)

General information

  •  : Withdrawn
     : 1991-10
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 7
  • ISO/TC 147/SC 5
    13.060.70 
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