What is the correct DS-15 formula

[greg zinselmeier]

Hello,

is this formula correct for DS-15 ?

DS-15 Paper Developer

Distilled water 750 ml
Sodium sulfite (anhy) 25.0 g
Metol 2.5 g
Salicylic acid 1.0 g
Ascorbic acid 20.0 g
Potassium bromide 15.0 g
Triethanolamine¡ 10.0 ml
Sodium carbonate (mono) 40.0 g
Distilled water to make 1.0 l


For use dilute 1+5 and develop for 1.5 TO 2 min @ 20c.


thank you in advance,

 

[Raghu Kuvempunagar]

Hello,

is this formula correct for DS-15 ?

This appears to be a stock solution that needs to be diluted. You can find the correct formula in this page if you scroll down:

Print Developer Recommendation - Silvergrain Labs

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