Photographers' Formulary 100g Sodium Sulfate

Key Features

• Achieve consistent results with Photographers' Formulary Sodium Sulfate, 100g.
• Use in non-swelling acid rinse baths for archival quality roll film processing.
• Ideal for tropical developers, ensuring high contrast even at high temperatures.
• Our easy to use Sodium Sulfate helps maintain fine grain in your black & white film.
• Dried sodium sulfate extends developer life, offering long shelf-life and value.
• A versatile darkroom chemical, also known as Glauber's salt or vitriolated soda.