Search found 3 matches
- Sat Mar 19, 2022 3:39 pm
- Forum: Black & White Film Development
- Topic: dissolving phenidone
- Replies: 7
- Views: 8043
Re: dissolving phenidone
All you need to do is make a 10% phenidone solution. Here is a link on YouTube by Pictorial Planet (https://www.youtube.com/watch?v=zBYJyZ6F-HY). Start watching about 7' 50". It involves "Propylene Glycol". It is a lot easier to mix this way. Good mixing.
- Fri Feb 05, 2021 4:57 pm
- Forum: Black & White Printing (formerly Enlarging & Printing)
- Topic: Aristo cold light head
- Replies: 6
- Views: 10979
Re: Aristo cold light head
I use the cold light head & also I have a 40Y gelatin filter with Ilford MG paper (recommended by Ilford. I also don't know why graded papers would be a problem. Today I was testing my printing & failed to turn on the light source but it seemed to be OK.
- Mon Sep 28, 2020 7:57 pm
- Forum: Using Pyro
- Topic: Making a standard working solution
- Replies: 2
- Views: 14859
Making a standard working solution
Reading about Pyro, I am confused when directions are given to make a "standard working solution". When I read "To make a standard working solution mix 1 part A with 1 part B with 100 parts water", does that mean, & this is an example: 1ml part A, 1 ml part B, 100 ml water? S...