Paterson black and white chemistry, designed to offer photographers the optimum quality from modern black and white film and paper, is now back in production. Formulated by Geoffrey Crawley, the liquid chemistry is manufactured to a high standard ensuring longer shelf life and repeatable results. All chemicals are now one litre bottles.
Acufix (PAC141) is a rapid acting fixer for all films and papers. The standard dilution is 1+3 for the shortest fixing time.
An economy dilution of 1+7 can be used if the shortest fixing time is not important.
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