Photographers' Formulary 10lbs Anhydrous Sodium Sulfite

Key Features

• Achieve consistent results with our high-quality Anhydrous Sodium Sulfite, 10lbs for all your needs.
• Use as a preservative for developing agents, ensuring your chemicals last longer and work better.
• Essential for acid fixing baths, this sodium sulfite aids in producing archival quality prints.
• Enhance your black and white negatives with our sodium sulfite, a potent blackener for intensification.
• Energize your Amidol development process; this sulfite boosts developer activity for optimal results.
• Clear Polaroid Type 55 black & white negatives effectively with our premium sodium sulfite solution.