Recipes & dev times using Film Ilford HP5+ 400

20y expired HP5 in over-used Microphen stock (9th use of 0,9L solution) and o...

5 rotation in 10 seconds every 60 seconds

continuous agitation for first 30 secs then 4 inversions every 45 secs.

continuous agitation for first 30 secs then 4 inversions every 45 secs.

Continuous agitation for first thirty seconds then four inversions every fort...