Specification for photographic electronic flash equipment
€269.00
Sizes of photographic paper rolls for roll-head printers
Specification for 1-phenyl-3-pyrazolidinone photographic grade
Sodium thiosulphate hydrated photographic grade.
Sodium thiosulphate anhydrous photographic grade.
Sodium sulphite anhydrous photographic grade.
Sodium carbonate anhydrous photographic grade.
Potassium metabisulphite photographic grade
Potassium bromide photographic grade
Sodium hydroxide photographic grade
Benzotriazole photographic grade
Ammomium thiosilphate solution photographic grade
Sodium tetraborate (borax) photographic grade
Aluminium potassium sulphate (potash alum) photographic grade
Method of carrying out a field test for light output of sub-standard cinematograph projectors
