Photographers' Formulary New Kallitype Printing Kit

Kallitype printing is similar to platinum and palladium printing in theory and technique. However, the Kallitype printing process uses the less expensive silver salt in place of platinum or palladium salts. Good Kallitypes have a platinum-like quality. This kit contains the following chemicals • Arrowroot starch: 20g• Ferric oxalate: 30ml• Silver nitrate: 2g• Sodium Citrate: 300g • Citric Acid: 150 g• Sodium thiosulfate, pentahydrate: 2 packets of 50g