ISO 10349-6:1992

Photography — Photographic-grade chemicals — Test methods — Part 6: Determination of halide content

NORM herausgegeben am 30.12.1992

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The information about the standard:

Designation standards: ISO 10349-6:1992
Publication date standards: 30.12.1992
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO

Annotation of standard text ISO 10349-6:1992 :

Description / Abstract: The method is based on weighing the test portion, dissolution in water, transfer of a 20 ml aliquot in a beaker, pipetting halide standard A or B into a second beaker, adding nitric acid solution plus silver nitrate solution to each beaker, dilution with water, transfer of the treated solutions into separate Nessler colour-comparison cylinders, and observing the turbidity of the two solutions.