FX-5

Very fine grain film developer

Water750 ml
Metol5 g
Sodium Sulfite (anhydrous)125 g
Borax (granular)3 g
Boric Acid1.5 g
Cold Water to make1L

Mixing instructions: Add chemicals in specified sequence.

Dilution: ?

Starting point development time: ? mins.

 

FX-5B

Very fine grain film developer

Water750 ml
Metol4.5 g
Sodium Sulfite (anhydrous)125 g
Sodium Metaborate2.25 g
Sodium Metabisulfite1 g
Potassium Bromide0.5 g
Cold Water to make1L

Mixing instructions: Add chemicals in specified sequence.

Dilution: ?

Starting point development time: ? mins.