Standard agitation.
Recipes & dev times using Film Kodak Tri-X 400
Kodak Tri-X 400 at 1600 in Kodak HC-110 1+31
14 minutes, 30 seconds at 20°C/68.0°F
Kodak Tri-X 400 at 1600 in Kodak HC-110 1+19
9 minutes, 45 seconds at 20°C/68.0°F
Kodak Tri-X 400 in Kodak HC-110 1+31
7 minutes, 30 seconds at 20°C/68.0°F