KODAK PROFESSIONAL XTOL Developer is a two-part powder developer for processing KODAK and other manufacturers’ normally exposed, pushed, or pulled black-and-white films. It offers full emulsion speed and easy mixing, and can be used as both a developer and a replenisher in a variety of equipment, from small tanks (8 to 64 fluidounces), trays, or rotary tubes to high-volume processors. You can make 5 litres of working solution with this one package.