ISO 10348:1993

International Standard   Current Edition · Approved on 04 February 1993

Photography — Processing wastes — Determination of silver content

ISO 10348:1993 Files

English 14 Pages
Current Edition
45.45 OMR

ISO 10348:1993 Scope

Three analytical procedures are given with two supporting sample treatment methodologies: a flame atomic absorption spectroscopy (AAS) method and two potentiometric iodide titration (PT) methods. The choice of treatment is dependent on the analysis method and form of sample. The AAS method allows cyanogen iodide-treated or preserved samples to be analyzed directly, the PT method requires one of two digestion procedures given.

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