International Standard
ISO 10349-6:1992
Photography — Photographic-grade chemicals — Test methods — Part 6: Determination of halide content
Reference number
ISO 10349-6:1992
ISO 10349-6:1992
Edición 1
1992-12
1992-12
© ISO 2024
International Standard
p
ISO 10349-6:1992
21263
No disponible en español
Publicado
(Edición 1, 1992)
Esta norma se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
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.
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