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Moersch Photochemie
Am Heideberg 48
50354 Hürth
Germany

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

EMail:
wolfgangmoersch-photochemie.de

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Silber Auskopierverfahren Lobotypie
Kermeter Buchen
Rolleiflex T, Delta400 @640 in Finol,

Lobotype on COT-320.

A development in tap water is possible, when the pH value of the local water is not too high (7.4 or higher).

To avoid fog at the coating edges, the pH value can be adjusted by adding a few drops (here 4 drops per litre) of citric acid.