Belarus standards PDF
Water quality - Part 2- Physical, chemical and biochemical methods - Section 2.7 Determination of ammonium- distillation and titration method. Original standard BS 6068-2.7-1984 (1999) ISO 5664-1984 in PDF full version. Additional info + preview on request
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Water quality - Part 2- Physical, chemical and biochemical methods - Section 2.8 Determination of calcium content- EDTA titrimetric method. Original standard BS 6068-2.8-1984 (1999) ISO 6058-1984 in PDF full version. Additional info + preview on request
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Water quality - Part 2- Physical, chemical and biochemical methods - Section 2.9 Determination of the sum of calcium and magnesium- EDTA titrimetric method. Original standard BS 6068-2.9-1984 (1999) ISO 6059-1984 in PDF full version. Additional info + preview on request
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Water quality - Part 4- Microbiological methods - Section 4.12- Detection and enumeration of Legionella. Original standard BS 6068-4.12-1998 (2009) ISO 11731-1998 in PDF full version. Additional info + preview on request
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Water quality - Part 5- Biological methods - Section 5.17 Determination of the prolonged toxicity of substances to freshwater fish - Method for evaluating the effects of substances on the growth rate of rainbow trout. Original standard BS 6068-5.17-1995 (1999) ISO 10229-1994 in PDF full version. Additional info + preview on request
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Water quality - Part 5- Biological methods - Section 5.25- Determination of the inhibitory effect of water constituents on the growth of activated sludge microorganisms. Original standard BS 6068-5.25-1999 (2000) ISO 15522-1999 in PDF full version. Additional info + preview on request
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