Gelatine

"Cadmium Free"  Contains: Lithium Bromide, Potassium Iodide, Ammonium Iodide, Ether, Ethanol, Collodion  

Developer for collodion positives. Contrast clean image, without veils. Ideal development time 10-15 sec. The color of the image is rather cold white. Developer is ready to use. Contains: Ferrous sulfate, Copper sulphate, Inorganic acids, Ethanol, Distilled water

Developer for collodion positives. Developer is ready to use. Contains: Ferrous sulphate, Organic acid, Inorganic acid, Ethanol, Potassium nitrate, Silver nitrate, Distilled water

Developer for collodion positives. One of the oldest developer recipes for working with collodion positives. It gives a cold image. Developer is ready to use. Contains: Ferrous sulfate, Barium nitrate, Inorganic acids, Ethanol, Distilled water

Contains:Sodium chloride, Sodium citrate

Loose sheets of alkaline AlphaCell archival cardboard, 350 g/m2, pH 8.0, free of acidic materials and lignin, with an alkaline reserve. Smooth molded paper suitable for argentotype (VanDyke), oil print.Other sizes are available upon previous request. Attached are samples drawn technique Argentotypie - VanDyke brownprint