Contact
Wolfgang Moersch Photochemie
Am Heideberg 48
50354 Hürth
Germany

Tel.: +49-2233-943137
Fax.: +49-2233-943138

EMail:
wolfgangmoersch-photochemie.de

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MT12 Kobalttonung

Kallitype, HPR, Sodium acetate developer,

1st MT17 Selenium toner 1+8 2 mins,

2nd Cobalt toner 12+8+7+4+400ml 2 mins, 

3rd MT7 Iron toner 4+2,5+5+3+450ml 1:45 mins, Lead acetate toner 2,5% 30 secs.