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Chemical and physical analysis of waste water. General regulations
WITHDRAWN published on 1.2.1984
Selected format:Chemical and physical analysis of waste water. Sampling
WITHDRAWN published on 1.2.1984
Selected format:Chemical and physical analysis of waste waters. Determination of total dissolved and insoluted substances
WITHDRAWN published on 1.12.1982
Selected format:Chemical and physical analysis of waste water. Determination of pH
WITHDRAWN published on 1.12.1982
Selected format:Chemical and physical analysis of waste water. Determination of neutralizing capacity
WITHDRAWN published on 1.12.1982
Selected format:Chemical and physical analysis of waste water. Determination of oxide ability by chromate(II) ChSK(Cr)
WITHDRAWN published on 1.12.1982
Selected format:Chemical and physical analysis of waste water. Determination of biochemical oxygen demand
WITHDRAWN published on 1.12.1982
Selected format:Chemical and physical analysis of waste water. Determination of nitrites
WITHDRAWN published on 1.2.1984
Selected format:Chemical and physical analysis of waste water. Determination of nitrates
WITHDRAWN published on 1.2.1984
Selected format:Chemical and physical analysis of waste water. Determination of organic and total nitrogen
WITHDRAWN published on 1.2.1984
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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