ISO 10349-13:2002

Photography - Photographic-grade chemicals - Test methods - Part 13 : determination of pH

ISO 10349-13:2002 specifies a general test method for the determination of pH of solutions of photographic-grade chemicals to within plus or minus 0,1 pH units.

This method is not intended to monitor the pH of formulated solutions used directly in photographic processing, e.g. developers.

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