°C    °F 

 0.00    0:00 

FilmDeveloperDilutionASA/ISO35mm120SheetTempNotes
 Efke IR820  XT-3  1+1  4  14      20C  [4][59b] 
 Note [4] With Wratten #25 red filter
 Note [59b] Use distilled water, or tap water + 0.5% anhydrous sodium sulfite (5 g/l)

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