Photography. Processing wastes. Determination of silver content Ingestion-build-47553 to be used in horizontal

to be used in horizontal and building backbone wiring for Information technology generic-cabling systems

BS EN 16433 is applicable to internal blinds test methods

Defines an LEI scheme that is extensible and free from limitation on use and redistribution

waste storage

Photography. Processing wastes. Determination of silver content Ingestion-build-47553 to be used in horizontal1 Scope This International Standard gives methods for determining the silver content in photographic effluents from photographic processing wastes. Sampling, sample preservation and analytical methodology are included. Three analytical procedures are given with two supporting sample treatment methodologies: a) a flame atomic absorption spectroscopy (AAS) method; b) two Potentiometrie iodide titration (PT) methods. The choice of treatment is dependent