ISO 10349-4:1992

Photography — Photographic-grade chemicals — Test methods — Part 4: Determination of residue after ignition

STANDARD published on 30.12.1992

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The information about the standard:

Designation standards: ISO 10349-4:1992
Publication date standards: 30.12.1992
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO

Annotation of standard text ISO 10349-4:1992 :

Description / Abstract: The method is based on weighing a test portion and placing it in prepared ignition crucible, heating the crucible over a low flame to drive off any volatile matter, incineration in a furnace, cooling to room temperature in a desiccator, and reweighing.