CSN ISO 417:1994
Photography-Determination of residual thiosulfate and other related chemicals in processed photographic materials-Methods using iodine-amylose,methylene blue and silver sulfide

Standard No.

CSN ISO 417:1994

Release Date

1994

Published By

CZ-CSN

Status

Withdraw

Latest

CSN ISO 417:1994

CSN ISO 417:1994 history

• 1994 CSN ISO 417:1994 Photography-Determination of residual thiosulfate and other related chemicals in processed photographic materials-Methods using iodine-amylose,methylene blue and silver sulfide