Chemical Compound used as a fixer...greenspun.com : LUSENET : B&W Photo - Film & Processing : One Thread |
What chemical compound is used as a fixer in black and white photography?
-- haneefa corbie (haneefa_c@hotmail.com), September 20, 2000
Either Sodium (standard) or Ammonium (rapid) thiosulphate is typically used. Other chemicals will work, but have various problems.
-- Terry Carraway (TCarraway@compuserve.com), September 20, 2000.