Thread: Do you know the potions which used to rinse photos?
View Single Post
  #1 (permalink)  
Old 22nd April 2009, 04:24 AM
chenhongxia chenhongxia is offline
Member
  
Join Date: Jul 2008
Location: usa
Posts: 58
chenhongxia is on a distinguished road
Default Do you know the potions which used to rinse photos?
The potions which used to rinse photos : Whether you rinse photos or film ,there are :developer, stop and video solution ,fixing solution.

The developer:Its composition is silver bromide, we see the black-and-white photos is actually a reduction from the silver particles

The stop and video solution:The film or photographic paper image before entering the buffer solution, its composition is acetic acid, temporarily fixed image so that the image will not span.

The fixing solution:Solid image firmly in the paper or film, the composition of sodium thiosulfate .
Reply With Quote