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ISO 6853:2001PublishedPhotography — Processing waste — Determination of ammoniacal nitrogen (microdiffusion method)International Standard · Published 20 Dec 2001 · ISO/TC 42ISO 7760:2001PublishedPhotography — Processing waste — Determination of hydroquinoneInternational Standard · Published 20 Dec 2001 · ISO/TC 42ISO 7766:2003PublishedProcessing photographic wastes — Analysis of cyanides — Determination of hexacyanoferrate (II) and hexacyanoferrate (III) by spectrometryInternational Standard · Published 19 Jun 2003 · ISO/TC 42ISO 10348:1993PublishedPhotography — Processing wastes — Determination of silver contentInternational Standard · Published 4 Feb 1993 · ISO/TC 42ISO 10349-8:2002PublishedPhotography — Photographic-grade chemicals — Test methods — Part 8: Determination of volatile matterInternational Standard · Published 8 Nov 2002 · ISO/TC 42ISO 10349-1:2002PublishedPhotography — Photographic-grade chemicals — Test methods — Part 1: GeneralInternational Standard · Published 8 Nov 2002 · ISO/TC 42ISO 10349-13:2002PublishedPhotography — Photographic-grade chemicals — Test methods — Part 13: Determination of pHInternational Standard · Published 14 Nov 2002 · ISO/TC 42ISO 10349-2:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 2: Determination of matter insoluble in waterInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-3:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 3: Determination of matter insoluble in ammonium hydroxide solutionInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-4:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 4: Determination of residue after ignitionInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-5:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 5: Determination of heavy metals and iron contentInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-6:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 6: Determination of halide contentInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-7:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 7: Determination of alkalinity or acidityInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-9:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 9: Reaction to ammoniacal silver nitrateInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-10:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide contentInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-11:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 11: Determination of specific gravityInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10349-12:1992PublishedPhotography — Photographic-grade chemicals — Test methods — Part 12: Determination of densityInternational Standard · Published 30 Dec 1992 · ISO/TC 42ISO 10636:1994PublishedPhotography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrateInternational Standard · Published 21 Apr 1994 · ISO/TC 42ISO 17531:2002PublishedPhotography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrateInternational Standard · Published 20 Jun 2002 · ISO/TC 42ISO 18928:2026PublishedImaging materials — Unprocessed photographic films and papers — Storage practicesInternational Standard · Published 28 Jul 2026 · ISO/TC 42ISO 417:1993WithdrawnPhotography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfideInternational Standard · Published 29 Apr 1993 · ISO/TC 42ISO 417:1977WithdrawnPhotography — Determination of thiosulphate and other residual chemicals in processed photographic films, plates and papers — Methylene blue photometric method and silver sulphide densitometric methodInternational Standard · Published 1 Oct 1977 · ISO/TC 42ISO 418:1994WithdrawnPhotography — Processing chemicals — Specifications for anhydrous sodium sulfiteInternational Standard · Published 21 Apr 1994 · ISO/TC 42ISO 418:1976WithdrawnPhotographic grade sodium sulphite, anhydrous — SpecificationInternational Standard · Published 1 Jul 1976 · ISO/TC 42ISO 419:1972WithdrawnPhotographic grade sodium thiosulphate, crystalline — SpecificationInternational Standard · Published 1 Jun 1972 · ISO/TC 42