This British Standard gives recommendations for the processing and commercial or archival storage of microfilm that is in roll, sheet, strip or card form, mounted or unmounted. It applies to microfilm on a base of cellulose ester or polyester coated with a gelatin layer containing a conventional silver image produced by the use of a liquid developer, fixer and wash system.
It does not apply to the following:
Processes Films
dry-processed silver images vesicular
diffusion transfer processes colour
monobath processing systems diazo
halide reversal processes
NOTE. The titles of the publications referred to in this standard are listed on the inside back cover.