Digital BW, The Print

Photo-flo 600 is stronger (1+600) you can get it @ Silverprint in UK
http://www.silverprint.co.uk/PDF/Chemistry_06.pdf

I use 600 at 50% of the amount Paul has for 200.

Mike

<http://www.silverprint.co.uk/PDF/Chemistry_06.pdf>
On 9 December 2010 20:51, Louis de Stoutz <loudest@...> wrote:

> Paul, you say
> "The 600 is ... 3 times the surfactant than the consumer oriented 200"
> but in your instructions you mention either the same proportions as the
> 200, or maybe half. It isn't very critical then?
> Has anybody else used the "600"?
>
> Louis
>
> On 09.12.2010 16:56, Paul wrote:
> >
> >> You should be able to get photoflo 200 it's more concentrated than the
> 600 in the USA. ...
> >
> >
> > The 600 is the more concentrated one -- 3 times the surfactant than the
> consumer oriented 200.  The Photo Flo 600, aimed at photofinishers as
> opposed to consumers, also has a somewhat toxic but probably more effective
> version of glycol in it. (So don't drink it!)
> >
> > Paul
> > www.PaulRoark.com
> >
> >
> >
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> Please visit the Group Homepage to check the Files, and other resources as
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> If you wish to receive no emails or just a daily digest, or you wish to
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> Please follow these basic guidelines:
> - As threads develop, trim off excess portions of earlier messages to keep
> them short.
> - Good manners are required at all time. No personal attacks or flames.
> Hostile, aggressive or argumentative users may be removed from the
> membership without notice.
> - Keep your posts and threads related to the group topic of digital B&W
> printing. Users who persistently make off-topic posts may be removed from
> the membership.
> - By posting on this forum you agree to abide by the group rules and
> guidelines, and to abide by the actions and decisions of the group Owner and
> Moderators. See �Group Topic, Rules and Guidelines� in the Files section:
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> YAHOO! GROUP YOU EXPRESSLY UNDERSTAND AND AGREE THAT THE �OWNER� AND
> �MODERATORS� OF DIGITAL BW, THE PRINT YAHOO GROUP SHALL NOT BE LIABLE TO YOU
> FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR EXEMPLARY
> DAMAGES, INCLUDING BUT NOT LIMITED TO, DAMAGES FOR LOSS OF PROFITS,
> GOODWILL, USE, DATA OR OTHER INTANGIBLE LOSSES (EVEN IF THE  �OWNER� AND
> �MODERATORS� OF DIGITAL BW, THE PRINT YAHOO GROUP HAVE BEEN ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGES), RESULTING FROM: (i) THE USE OR THE INABILITY
> TO USE THE DIGITAL BW, THE PRINT YAHOO GROUP; (ii) UNAUTHORIZED ACCESS TO OR
> ALTERATION OF YOUR TRANSMISSIONS OR DATA; (iii) STATEMENTS OR CONDUCT OF ANY
> THIRD PARTY ON THE DIGITAL BW, THE PRINT YAHOO GROUP; OR (iv) ANY OTHER
> MATTER RELATING TO THE DIGITAL BW, THE PRINT YAHOO GROUP.
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