ISO 417:1993Withdrawn

Photography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfide

Photographie — Détermination du thiosulfate résiduel et d'autres produits chimiques dans les produits photographiques traités — Méthodes à l'iode-amylose, au bleu de méthylène et au sulfure d'argent

This edition has been replaced by ISO 18917:1999.

Abstract / scope

No abstract published for this document yet.

Life cycle

Replaces

ISO 417:1977WithdrawnPhotography — Determination of thiosulphate and other residual chemicals in processed photographic films, plates and papers — Methylene blue photometric method and silver sulphide densitometric methodInternational Standard · Published 1 Oct 1977 · ISO/TC 42

Replaced by

ISO 18917:1999PublishedPhotography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfideInternational Standard · Published 3 Jun 1999 · ISO/TC 42