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  • ISO 10349-10:1992

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    Photography Photographic-grade chemicals Test methods Part 10: Determination of sulfide content

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  30-12-1992

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    The method is based on weighing a test portion, dissolution in water, transfer to one of the Nessler colour-comparison cylinders, pipetting the volume of sulfide standard into the second Nessler colour-comparison cylinder, addition of alkaline lead solution, making up with water, mixing thoroughly, and comparing the colour and clarity of the two solutions.

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    Committee ISO/TC 42
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 420 : 1994 PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR POTASSIUM BROMIDE
    BS ISO 10636 : 1994 PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR ANHYDROUS SODIUM THIOSULFATE AND SODIUM THISULFATE PENTAHYDRATE
    BS ISO 3619 : 1994 PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR AMMONIUM THIOSULFATE SOLUTION
    ISO 3619:1994 Photography Processing chemicals Specifications for ammonium thiosulfate solution
    ISO 420:1994 Photography Processing chemicals Specifications for potassium bromide
    ISO 10636:1994 Photography Processing chemicals Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
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