We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
  • ISO 5990:2000

    Current The latest, up-to-date edition.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You have already added this standard to your Watchlist.
    Visit My Watchlist to view the full list.

    Photography Processing chemicals Specifications for potassium sulfite, 650 g/l solution

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

    Language(s):  English

    Published date:  21-12-2000

    Publisher:  International Organization for Standardization

    Add to Watchlist

    Add To Cart

    Abstract - (Show below) - (Hide below)

    This International Standard establishes criteria for the purity of photographic-grade potassium sulfite, 650 g/I

    aqueous solution, and specifies the tests to be used to determine the purity.

    General Product Information - (Show below) - (Hide below)

    Committee ISO/TC 42
    Development Note Supersedes 94/408985 DC (07/2004)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 10349-5:1992 Photography — Photographic-grade chemicals — Test methods — Part 5: Determination of heavy metals and iron content
    ISO 10349-1:2002 Photography Photographic-grade chemicals Test methods Part 1: General
    ISO 10349-11:1992 Photography Photographic-grade chemicals Test methods Part 11: Determination of specific gravity
    ISO 10349-12:1992 Photography Photographic-grade chemicals Test methods Part 12: Determination of density
    ISO 10349-9:1992 Photography Photographic-grade chemicals Test methods Part 9: Reaction to ammoniacal silver nitrate
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective