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Chinese National Standard Category: Photographic-grade chemicals

English Title: Photography-Determination of residual thiosulfate and other related chemicals in processed photographic materials-Methods using iodine-amylose,methylene blue and silver sulfide
Chinese Title: 摄影 已加工过的摄影材料上残留的硫代硫酸盐和其它相关的化学品的测定方法 碘直链淀粉、亚甲基蓝和硫化银法
Standard No.: GB/T 32696-2016
Category No.: G84
Issued by: AQSIQ; SAC
Issued on: 2016-06-14
Implemented on: 2017-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:10000 words
Similar Standards:
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