ISO 10349-10:1992

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

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.

SDO:

ISO

Language:

English

ICS Codes:

37.040.30

Status:

Published

Publish date:

1992-12-29

Standard Number:

ISO 10349-10:1992