NF T90-040
NF T90-040

NF T90-040

September 1986
Standard Current

Testing water - Determination of sulphate ions - Nephelometric method

La présente norme décrit une méthode de dosage des ions sulfates dans les eaux par néphélométrie. Elle est applicable à des eaux essentiellement limpides et non colorées, pour des concentrations en ions sulfates de 5 à 40 mg/l.Des échantillons de plus fortes concentrations peuvent être aussi analysés après dilution.

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Collections

National standards and national normative documents

Publication date

September 1986

Number of pages

4 p.

Reference

NF T90-040

ICS Codes

13.060.50   Examination of water for chemical substances

Print number

1
Sumary
Testing water - Determination of sulphate ions - Nephelometric method

La présente norme décrit une méthode de dosage des ions sulfates dans les eaux par néphélométrie. Elle est applicable à des eaux essentiellement limpides et non colorées, pour des concentrations en ions sulfates de 5 à 40 mg/l. Des échantillons de plus fortes concentrations peuvent être aussi analysés après dilution.
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