ISO 9888:1991 PDF
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Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Static test (Zahn-Wellens method)
ISO 9888:1991
Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Static test (Zahn-Wellens method)
Edition | 1991 |
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Published Date | 1991 |
Published By | International Standardization Organisation |
Page Count | 7 |