Someone called this dilution H
This recipe is for 20ÂºC.
In the Summer I adjust the time, for instance at 25ÂºC, 10 min.
I use a Paterson System 4, old type, and the agitation rod. I only agitate 2 or 3 times, 4 half turns cw and ccw.
By RaúlM. on 04 August 2010