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ISO 10349-11:1992
Photography -- Photographic-grade chemicals -- Test methods -- Part 11: Determination of specific gravity
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Abstract
Specifies a method of determining the specific gravity (relative density) of solutions used in photographic processing. Measurement is made by a hydrometer capable of measuring density to 0,001 units, after the test portion has reached thermal equilibrium with a water-bath (at 25 °C).
