Photographers' Formulary 100g Potassium Persulfate, Hazmat

Key Features

• Achieve archival quality in your prints with Photographers' Formulary Potassium Persulfate.
• Use as a hypo eliminator to ensure your black and white photos last for generations.
• This powerful oxidizing agent helps maintain consistent results in your darkroom work.
• Potassium Persulfate ensures fine grain in your images, enhancing detail and clarity.
• Extend the shelf life of your prints by using this key darkroom chemical effectively.
• Enjoy ease of use with this 100g pack, perfect for both beginners and professionals.