Term - Buffer
|Buffer||SWPP and BPPA Photographic Glossary|
Wednesday 26th November 2014
Chemical substance used to preserve the alkalinity of a developing solution, mainly in the company of ‘bromine’ which is produced during development.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB