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ID-72 Ilford PQ Developer - for X-ray films and papers

Phenidone 0.22 g  
Sodium Sulphite (anh) 72 g  
Hydroquinone 8.8 g  
Sodium Carbonate (anh) 48 g  
Potassium Bromide 4 g  
Benzotriazole 1% 10 ml  
Water to 1 litre  

To use: Aerial Films - use Full Strength, development times approx 5 mins @ 20C

ID-19 is the MQ version of this developer


ID-72 Replenisher

Phenidone 0.25 g  
Sodium Sulphite (anh) 72 g  
Hydroquinone 12.5 g  
Sodium Carbonate (anh) 48 g  
Sodium Hydroxide 7.5 g  
Benzotriazole 1% 8 ml  
Water to 1 litre