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WATER QUALITY. DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN). DILUTION AND SEEDING METHOD
WITHDRAWN published on 8.5.1989
Selected format:WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD
WITHDRAWN published on 19.6.1989
Selected format:WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TURBIDITY
WITHDRAWN published on 15.12.1982
Selected format:WATER ANALYSIS METHODS IN INDUSTRIAL WASTES
WITHDRAWN published on 15.12.1982
Selected format:WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF AMMO-NIA-NITROGEN. METHOD OF DISTILLATION
WITHDRAWN published on 15.5.1983
Selected format:WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TOTAL CYANIDES
WITHDRAWN published on 15.5.1983
Selected format:Water quality. Determination of total cyanides.Titrimetric or colorimetric method.
WITHDRAWN published on 28.2.2002
Selected format:WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TOTAL RESIDUES
WITHDRAWN published on 15.12.1982
Selected format:Water quality. Determination of total residues.
WITHDRAWN published on 28.2.2002
Selected format:WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. DETERMINATION OF FILTRABLE TOTAL RESIDUE
WITHDRAWN published on 15.12.1982
Selected format:Latest update: 2026-05-17 (Number of items: 2 278 942)
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