Developer and anti-fogging recipes

20250427_154237.jpg

D
20250427_154237.jpg

  • 1
  • 0
  • 28
Genbaku Dome

D
Genbaku Dome

  • 3
  • 1
  • 40
City Park Pond

H
City Park Pond

  • 0
  • 1
  • 47
Icy Slough.jpg

H
Icy Slough.jpg

  • 1
  • 0
  • 46
Roses

A
Roses

  • 8
  • 0
  • 127

Recent Classifieds

Forum statistics

Threads
197,502
Messages
2,759,993
Members
99,519
Latest member
PJL1
Recent bookmarks
0

narigas2006

Member
Joined
Jan 20, 2007
Messages
105
Format
35mm Pan
Hi all,

After several comprehensive experiments, I found out that I could get good results with my film if I used d19 at 1:9 of the normal concentration and if I stopped the development when I could see a good image. If I kept going, the whole image would turn black. For some reason, the 1st time I tried to do the emulsion, i did not have this problem. and now it's happening with or without the tiosulfate. So, I would really appreciate some suggestions; Would anyone I good developer formula (based on hydroquinone - that i have available...) that I could use that would avoid the quick fogging? Also, could I add something to the gelatine that would prevent fogging? Many thanks!

richard
 

Photo Engineer

Subscriber
Joined
Apr 19, 2005
Messages
29,021
Location
Rochester, NY
Format
Multi Format
Benzotriazole can be added to the emulsion to restrain fog, but you have to determine the level appropriate for your emulsion. It probably will decrease speed and contrast.

PE
 
Photrio.com contains affiliate links to products. We may receive a commission for purchases made through these links.
To read our full affiliate disclosure statement please click Here.

PHOTRIO PARTNERS EQUALLY FUNDING OUR COMMUNITY:



Ilford ADOX Freestyle Photographic Stearman Press Weldon Color Lab Blue Moon Camera & Machine
Top Bottom