Term - Ammonium thiosulfate

Ammonium thiosulfate

SWPP and BPPA Photographic Glossary

Friday 24th May 2013

The Annual Convention
with a huge list of
cutting edge speakers from
4 continents.

Image Competition
Free entry for SWPP members.

Ammonium thiosulfate

A highly active fixing agent used in rapid fixing solutions which works by converting unused silver halides to soluble complexes.

Information provided by: SWPP BPPA
More Photographic Terms