ISO 10349-12:1992
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Photography — Photographic-grade chemicals — Test methods — Part 12: Determination of density
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English
30-12-1992
Specifies a method of determining the density of solutions used in photographic processing. Measurement is made by a density meter capable of measuring density to 0,001 units, after the test portion has reached thermal equilibrium with a water-bath (at 25 °C).
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