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ISO 10349-10:1992

Photography — Photographic-grade chemicals — Test methods — Part 10: Determination of sulfide content ISO 10349-10:1992

Publication date:   Dec 30, 1992

General information

90.93   Standard confirmed   Jun 5, 2023

ISO

ISO/TC 42 Photography

International Standard

37.040.30   Photographic chemicals

Buying

Published

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Scope

The method is based on weighing a test portion, dissolution in water, transfer to one of the Nessler colour-comparison cylinders, pipetting the volume of sulfide standard into the second Nessler colour-comparison cylinder, addition of alkaline lead solution, making up with water, mixing thoroughly, and comparing the colour and clarity of the two solutions.

Life cycle

NOW

PUBLISHED
ISO 10349-10:1992
90.93 Standard confirmed
Jun 5, 2023




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