Fixer BKF 2

 

 

Fixer BKF 2

(store at NT).

500ml800ml1l
Na2S2O3x 5H2O130g208g260g
NH4Cl25g40g50g
Sodium pyrosulfite8.5g13.6g17g
H2O398ml636.8ml796ml

solubilize in the presented order; r=1.123.