Photographers' Formulary 10g Ammonium Persulfate for Photographic Processing, Hazmat

Key Features

• Achieve archival quality in your black and white prints with this ammonium persulfate.
• Enjoy consistent results every time with our easy-to-use photographic processing chemical.
• Effectively reduces highlight detail, perfect as a flattening reducer in your darkroom.
• Easily remove stubborn developer stains from prints using this powerful ammonium persulfate.
• Fine grain development guaranteed, enhancing the sharpness of your black and white photos.
• Get high contrast in your prints; a key ingredient for stunning black and white photography.