Re: [Rollei] Rodinal

["Richard Knoppow" <dickburk >]

- ----- Original Message ----- 
From: "Dennis Purdy" <dpurdyphoto  >
To: <rollei  
Sent: Thursday, July 01, 2004 10:44 AM
Subject: Re: [Rollei] Rodinal


>
> I have never heard of DDX.  Is that generally on the shelf
at the photo
> store?  Would you have a formula for it by chance?
> Thanks Dennis
>

    DDX is proprietary. It is a liquid concentrate but is
very similar to powder Ilford Microphen. Microphen is also
propritary but is essentially the same as Ilford published
formula ID-68

Ilford ID-68 Borax-Phenidone-Hydroquinone Fine Grain
Developer
Water (at 125F or 52C)                        750.0 ml
Sodium Sulfite, dessicated                     85.0 grams
Hydroquinone                                    5.0 grams
Borax, granular                                 7.0 grams
Boric Acid, crystaline                          2.0 grams
Potassium bromide                               1.0 gram
Phenidone                                       0.013 gram
Cold water to make                              1.0 liter

 Mix ingredients in order given.

- ---
Richard Knoppow
Los Angeles, CA, USA
dickburk  

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