Photographers' Formulary 1 lb Thiourea (Thiocarbamide), Hazmat

Key Features

• Achieve unique gold toning effects on your prints with this reliable thiourea.
• Effectively clear yellow stains from your valuable black and white prints.
• Use in mordant solutions for dye toning, expanding creative possibilities.
• Our thiocarbamide ensures consistent results in all your darkroom processes.
• This high-quality Photographers' Formulary chemical offers great shelf life.
• Get precise control over image quality using this versatile darkroom chemical.