DaveS
(enthusiast)
15/05/2008 09:41
Re: After developing, pink die came off the film ?

I thought the pink colour was from un-discharged sensitising dye, eg erythrosine. I've seen it more in T-Grain films eg Delta than "Old Fashioned" films such as FP4+ and Pan-F.
I've never seen anti-halation dyes come out from 35mm, but all the time from roll and sheet film, usualy blue-green.
IIRC, it is the developer which bleaches anti-halation dye, not the fixer.
Dave



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