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ISO 10530:1992

Current

Current

The latest, up-to-date edition.

Water quality — Determination of dissolved sulfide — Photometric method using methylene blue

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

09-09-1992

The specified method is applicable to sulfide determination in a mass concentration range from 0,04 mg/l to 1,5 mg/l. The following ions do not interfere in specified mass concentrations: cyanide, iodide, thiosulfate, thiocyanate, sulfite. The principle is filtration, conservation of the sulfide in the filtrate, stripping of the sulfides, formation of leukomethylene blue, measurement of the absorbance of this complex at a wavelength of 665 nm. Annex A describes standardization of sulfide stock solution.

Committee
ISO/TC 147/SC 2
DocumentType
Standard
Pages
9
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
NS ISO 10530 : 1ED 1992 Identical

BS 6068-2.66(1999) : 1999 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 4: DETERMINATION OF DISSOLVED CHLORATE, CHLORIDE AND CHLORITE IN WATER WITH LOW CONTAMINATION
ISO 10304-4:1997 Water quality Determination of dissolved anions by liquid chromatography of ions Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
ISO 13358:1997 Water quality — Determination of easily released sulfide
BS EN ISO 10304-4:2000 Water quality. Determination of dissolved anions by liquid chromatography of ions Determination of dissolved chlorate, chloride and chlorite in water with low contamination
BS EN 1008:2002 Mixing water for concrete. Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete
EN ISO 10304-4 : 1999 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 4: DETERMINATION OF CHLORATE, CHLORIDE AND CHLORITE IN WATER WITH LOW CONTAMINATION
I.S. EN ISO 10304-4:1999 WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 4: DETERMINATION OF CHLORATE, CHLORIDE AND CHLORITE IN WATER WITH LOW CONTAMINATION
EN 1008:2002 Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete

ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples

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