Bleach (make 1 liter) bleach has a lifespan of 2 days after mixed
start with 750ml of H20
add cupric chloride (10 gram)
hydrogen peroxide ( 25ml if HP is 30% concentration
35ml if bleaching multigrade paper
70ml if HP is 15 to 18% concentration)
glacial acetic acid (50ml)
add H20 to make 1 liter
Developer
dektol 1:32 suggested
different developers at varies rates of exhaustion will offer different tonality and hue