In the old days I used to make my own D76. The recipe is:
Water qs 1000 ml
Genol (aka Metol), that is (C7 H10 NO)2 SO4 2g.
Sodium sulfite anhydrous (that is Na2 SO3) 100 g
Hydroquinone (C6H6O2) 5g
Borax (Na2B4O7) 2g
I still have the active components, except the most trivial, sodium sulfite, because it was the most used, and thanks to the progress of modern economy, you can no longer find anything other than food and clothing even in large cities.
Processing: 15 mn at 20° C for gamma .7. From a book written in 1949 given by my father.
But I'm a bit tired of online shops now. I began to use online commerce at the very beginning, say 1999, but now I'm fed up. And they empty our downtown areas, which now have only banks and ephemeral clothing shops. If you break a violin or guitar string, you must order it online. We are in a wrong way. We are wasting our civilization.
10 comments
Marta Wojtkowska said:
(and Harald)
:)
Marta Wojtkowska replied to :
(and Nicholas)
:)
Marta Wojtkowska said:
I'm going to make a print of this one.
(for now it is only the negative scanned)
Marta Wojtkowska said:
Thanks :)
François Collard said:
Water qs 1000 ml
Genol (aka Metol), that is (C7 H10 NO)2 SO4 2g.
Sodium sulfite anhydrous (that is Na2 SO3) 100 g
Hydroquinone (C6H6O2) 5g
Borax (Na2B4O7) 2g
I still have the active components, except the most trivial, sodium sulfite, because it was the most used, and thanks to the progress of modern economy, you can no longer find anything other than food and clothing even in large cities.
Processing: 15 mn at 20° C for gamma .7. From a book written in 1949 given by my father.
Marta Wojtkowska replied to François Collard:
It is no big problem with online chemical shops available (not in Poland at least) :)
François Collard replied to Marta Wojtkowska:
Marta Wojtkowska replied to François Collard:
Tan Tee Huah said:
Marta Wojtkowska said: