Kodak D-76 Film Developer TM 1L

KODAK PROFESSIONAL Developer D-76 provides full emulsion speed and excellent shadow detail with normal contrast, and produces fine grain with a variety of continuous-tone black-and-white films. For greater sharpness, but with a slight increase in graininess, you can use a 1:1 dilution of this developer. It yields a long density range, and its development latitude allows push processing with relatively low fog.

Specs

Full datasheet with development times and more can be found here