Overview Kodak'sstandard black and white paper developer for tray processing, this packet of DEKTOLcontains enough chemistry to produce 1 gal of stock solution. This all-around developer is well-suited to a variety of paper types and will produce cold to neutral tones with cold tone papers, or warm tones with warm tone paper, and its design offers high capacity with a uniform development rate for batch printing sessions. Key Features Powder B&W Paper Developer Ideal for Tray Processing Neutral/Cold Tones with Cold Tone Paper Warm Tones with Warm Tone Paper High Capacity and Uniform Development In the Box Kodak Professional Dektol Paper Developer | Powder - To Make 1 Gallon