ISO 5990:2000
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ISO 5990:2000
33090
Status : Published (Under review)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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Format Language
std 1 61 PDF
std 2 61 Paper
  • CHF61
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Abstract

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 information

  •  : Published
     : 2000-12
    : International Standard confirmed [90.93]
  •  : 3
     : 7
  • ISO/TC 42
    37.040.30 
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