Agfa/Ansco 30

X-ray and Aerial film developer

Water 125F/52C750ml
Metol3.5g
Sodium Sulfite (anhydrous)60g
Hydroquinone9g
Sodium Carbonate (monohydrate*)40g
Potassium Bromide2g
Cold water to make1000ml
Mixing Instructions: Add chemicals in specified sequence.
Dilution: Use undiluted.
Usage: Starting point dev time: 6-8 mins (X-ray), 8-15 mins (Aerial)

Notes 

*multiply amount by 0.833 if using Sodium Carbonate in anhydrous form.