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ISO 3620:1994

Photography — Processing chemicals — Specifications for aluminium potassium sulfate

Photography — Processing chemicals — Specifications for aluminium potassium sulfate

Pages
12
Replacement Standard
ISO 3620:1994/Cor 1:1995
Latest Standard
ISO 3620:1994/Cor 1:1995
Digital Document1994 edition1994Purchase Options

Referenced standards

ISO 10349-1:1992ISO 10349-5:1992
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ISO 3620:1994

Photography — Processing chemicals — Specifications for aluminium potassium sulfate

Photography — Processing chemicals — Specifications for aluminium potassium sulfate

Establishes criteria for the purity of photographic-grade aluminium potassium sulfate dodecahydrate, AlK(SO4)2·12H2O, and specifies the tests to be used to determine the purity.

Edition1994
Published Date1994
Published ByInternational Standardization Organisation
Page Count4