Photographers' Formulary 20lbs Sodium Bisulfate, Anhydrous

SKU: PYSBIS20LB MFR: 10-1173 20LB
$82.00
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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.
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Special Order?Estimated to Ship: 07/28/2025

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