WD2D & WD2D+

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PAyral - 05 Aug 2003 12:36 GMT

I like to try these pyro developer to compare to ABC pyro, but one thing
I don't know is about quantities. WD2D+ is it just the same as WD2D with
some EDTA or there is some quantity changes in the others components ?

Philippe Ayral

http://perso.club-internet.fr/payral
http://www.focale.ch

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Dan Quinn - 06 Aug 2003 11:11 GMT

> I like to try these pyro developer to compare to ABC pyro, but one thing
> I don't know is about quantities. WD2D+ is it just the same as WD2D with
> some EDTA or there is some quantity changes in the others components ?

Search this NG for, edta wd2d+ , and use photo grade chemicals. Dan

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John Wimberley - 20 Nov 2004 21:48 GMT

There is indeed a significant difference in formulation between WD2D and WD2D+. Because of my agreement with the Photographer's Formulary I can't divulge the exact quantities of the ingredients, but I can say that WD2D+ is designed for more contrast in the high end of the scale to offset the loss produced by most VC papers. WD2D+ represents the results of almost 30 years experience with WD2D.

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