[pure-silver] Re: ORWO Developers MH 28, A 47 and E 102

Thanks Stane,

I was hoping to find someone who had an empty bottle
or an MSDS or the likes... but the German description
of MH 28 was helpful.

Now to learn something about A47 and E102.

Thanks again Stane,

Ray


----------------------------------------
--- Stane Kocar <stane.kocar@xxxxxxxx> wrote:

> Sorry Ray,
> it seems that those developers are out of
> production. They are not listed on 
> latest Calbe production list. As far as I know Calbe
> Chemie GmbH continues 
> producting ORWO chemicals. It seems that MH28 and E
> 102 are pretty 
> straightforward paper developers.
> --------------------
> Calbe MH28
> Der MH28 ist ein universell verwendbarer
> Rapid-Entwickler auf der Basis von 
> Metol und Hydrochinon. Die hochkonzentrierte Lösung
> ist in unterschiedlicher 
> Verdünnung geeignet für die Entwicklung von
> Negativ-Planfilmen, Fotofilmen 
> für wissenschaftliche und Dokumentationszwecke und
> Fotopapiere. Der 
> Entwickler weist eine gute Deckkraft auf. Der MH28
> ist in seiner 
> Arbeitsweise mit Produkten wie Ilfotec HC, Neofin
> Doku und Ultrafin liquid 
> vergleichbar. 1 Liter 10,40 Euro
> -------------------------
> E 102 is universal developer for paper and film -
> probably not far from 
> Ilford PQ.
> 
> Sorry, but I cannot find any data about A47.
> 
> Regards from Slovenia
> Stane Kocar
> 
> 
> 
> ----- Original Message ----- 
> From: "Ray Rogers" <earthsoda@xxxxxxxxx>
> To: <pure-silver@xxxxxxxxxxxxx>
> Sent: Wednesday, January 31, 2007 5:04 AM
> Subject: [pure-silver] ORWO Developers MH 28, A 47
> and E 102
> 
> 
> > Does anyone here have MSDS or approximate fomulas
> for
> > any of these ORWO developers?
> >
> > MH 28
> > A 47
> > E 102
> >
> > Thanks,
> >
> > Ray



 
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