ISO 3626:1996 View larger

ISO 3626:1996

M00001652

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ISO 3626:1996 Photography -- Processing chemicals -- Specifications for potassium thiocyanate

standard by International Organization for Standardization, 10/01/1996

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This International Standard establishes criteria for the purity of photographic-grade potassium thiocyanate and specifies the test methods to be used to determine the purity.