Photographers' Formulary 10g Ferric Ammonium Sulfate

Key Features

• Achieve consistent results with Photographers' Formulary Ferric Ammonium Sulfate.
• Use in color photography processing for light-sensitive materials; get creative!
• Pale violet crystals of Ferric Ammonium Sulfate ensure archival image quality.
• Precisely measured 10g of this iron ammonium sulfate for easy darkroom use.
• Extend your black and white chemicals' shelf life with this key ingredient.
• A cost-effective solution, this ammonium ferric sulfate enhances photo longevity.