Photographers' Formulary 20lbs Sodium Bisulfate, Anhydrous
SKU: PYSBIS20LB MFR: 10-1173 20LB
Key Features
- Achieve consistent results with our 20lbs of Photographers' Formulary Sodium Bisulfate.
- Use as an acid rinse or stop bath for superior black-and-white film processing.
- Create archival quality prints using this essential darkroom chemical for lasting results.
- Enjoy easy dilution for customized solutions, perfect for various photography needs.
- Substitute acetic acid with this sodium bisulfate and sodium acetate combination.
- Extend your darkroom supplies' shelf-life with this stable and reliable formula.
See More Product DetailsSpecial Order?Estimated to Ship: 07/28/2025
Protect your gear with Adorama Protect.* Learn more
Available to U.S. customers only.
Need help? Ask our experts.