Re: potassium vs. ammonium citrate pd developer

In a message dated 10/4/06 2:46:22 pm, mail@loris.medici.name writes:

>
> The question about citrates -> that should be asked to those who use them (I
> don't use developers for pt/pd - I work with a POP process). FWIW, it's said
> that Ammonium Citrate gives more neutral color.
>
>  
>
>

Loris

Try your POP process and expose it as much as you would for development and
develop it, and then print out something prepared for a 'development' process
and see what happens.

As to 'colour' my own taste is for the potassium oxalate result. I seem to
remember that Mike Ware has some useful advice where controlling the humidity
affects the colour.

Terry
Received on Mon Apr 10 09:44:42 2006