enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Photographic fixer - Wikipedia

   en.wikipedia.org/wiki/Photographic_fixer

   Photographic fixer is a mixture of chemicals used in the final step in the photographic processing of film or paper. The fixer stabilises the image, removing the unexposed silver halide remaining on the photographic film or photographic paper, leaving behind the reduced metallic silver that forms the image. By fixation, the film or paper is ...

3. Washing (photography) - Wikipedia

   en.wikipedia.org/wiki/Washing_(photography)

   Washing aids (also called hypo clearing agents) can be used to make the process of removing fixer faster and more thorough. A quick, water-saving, and archival technique for washing film fixed with nonhardening fixer in a spiral tank is the popular "Ilford method": [2]

4. Sodium hypochlorite - Wikipedia

   en.wikipedia.org/wiki/Sodium_hypochlorite

   Sodium hypochlorite solutions, such as liquid bleach, will release toxic chlorine gas when mixed with an acid, such as hydrochloric acid or vinegar. A 2008 study indicated that sodium hypochlorite and organic chemicals (e.g., surfactants, fragrances) contained in several household cleaning products can react to generate chlorinated organic ...

5. Photographic developer - Wikipedia

   en.wikipedia.org/wiki/Photographic_developer

   Each layer of the film contains different couplers, which react with the same oxidised developer molecules but form different colour dyes. Next, the film goes into the pre-bleach (formerly conditioner) bath, which has a precursor of formaldehyde (as a dye preservative) and EDTA to "kick off" the bleach. Next, the film goes into a bleach solution.

6. Salt print - Wikipedia

   en.wikipedia.org/wiki/Salt_print

   In 1839, washing with a solution of sodium thiosulfate ("hypo") was found to be the most effective way to make the results truly light-fast. The salt print process is often confused with Talbot's slightly later 1841 calotype or "talbotype" process, in part because salt printing was mostly used for making prints from calotype paper negatives ...

7. Stop bath - Wikipedia

   en.wikipedia.org/wiki/Stop_bath

   Stop bath is an acidic solution used for processing black-and-white photographic films, plates, and paper. It is used to neutralize the alkaline developer, thus halting development. [1] Stop bath is commonly a 2% dilution of acetic acid in water, though a 2.5% solution of potassium or sodium metabisulfite works just as well. [1]

8. AOL Mail

   mail.aol.com/d?reason=invalid_cred

   Yes! You can take your email on the go with an iOS & Android app.

9. Dakin's solution - Wikipedia

   en.wikipedia.org/wiki/Dakin's_solution

   Dakin's solution is a dilute solution of sodium hypochlorite (0.4% to 0.5%) and other stabilizing ingredients, traditionally used as an antiseptic, e.g. to cleanse wounds in order to prevent infection. [1] The preparation was for a time called also Carrel–Dakin solution or Carrel–Dakin fluid. [2]