[Alt-photo] HT-2 residual hypo test

Marek Matusz marekmatusz at hotmail.com
Sat Aug 5 17:06:38 UTC 2017


I am looking for a test chart that Kodak used to sell with the HT-2 residual hypo test that quantifies the amount of thiosulfate in the paper. This was used in the B&W days to test for washing of the prints. I am trying to be more scientific about my salted paper printing.

Does anybody have such a chart and could scan it for me.


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