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ISO 10349-11:1992

Photography — Photographic-grade chemicals — Test methods — Part 11: Determination of specific gravity ISO 10349-11:1992

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

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Published

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Scope

Specifies a method of determining the specific gravity (relative density) of solutions used in photographic processing. Measurement is made by a hydrometer capable of measuring density to 0,001 units, after the test portion has reached thermal equilibrium with a water-bath (at 25 °C).

Life cycle

NOW

PUBLISHED
ISO 10349-11:1992
90.93 Standard confirmed
Jun 5, 2023