Benzotriazole photographic grade
€269.00
Ammomium thiosilphate solution photographic grade
Dimensions for Roll Film and Backing Paper No. 120
€24.39
Sizes of sensitized materials for document reproduction
Specification for 1-phenyl-3-pyrazolidinone photographic grade
Surfaces sensibles - Papier photographique en feuilles et en rouleaux pour la reproduction des documents
€25.00
Specification for photographic electronic flash equipment
Sizes of photographic paper rolls for roll-head printers
Graduation des ouvertures de diaphragmes
€28.00
Hydroquinone (p-dihydroxybenzene) photographic grade
Metol p-methylaminophenol sulphate photographic grade
Specification for sizes of photographic paper for general use
Sizes of sensitized photographic plates
Systems of black and white negative films and their process for pictorial photography; determination of speed
Schedule of expendable photographic flash bulbs
