Photographers' Formulary

Formulary's Original Cyanotype Kit is one of the oldest photographic processes and one of the least expensive. Cyanotypes have a long full scale an...

Photographers Formulary Tf-5 Fixer, 1 LitreTF-5 is an extraordinary fixer for both paper and film.* Processing time of only 30 seconds for resin-co...

Photographers' Formulary TF-4 Archival Rapid Fixer is an extraordinary fixer for both paper and some films. TF-4 works well in batch processing, fi...

Photographers' Formulary Hydroquinone (1 lb) is used for black and white film developer component, that builds density in combination with other de...

Photographers' Formulary Potassium Bromide, 100 grams is commonly used as a restrainer in developers, especially those containing hydroquinone, pyr...

Formulary's Fixer Test Solution is used to tell when a fixer bath has become exhausted by accumulating excess silver ions. Unlike developing soluti...

Formulary's Residual Silver Test is used to determine If any silver ions remain in a print or on a film strip after fixing. When the silver test so...

Formulary's 130 Paper Developer is a superb paper developer that produces a full scale of rich blacks. The developer has an excellent shelf life, h...

Photographers' Formulary Sodium Thiosulfate (Hypo) Penta (Prismatic Rice) (10g) This 10g Sodium Thiosulfate (Hypo), Penta (Prismatic Rice) delivers...

Photographers' Formulary Silver Nitrate, 10 grams Features: Most important silver salt used in photography Emulsion making Intensification Notes:...

Photographers' Formulary Silver Nitrate, 30 grams Features: Most important silver salt used in photography Emulsion making Intensification Notes:...