If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Metol, Phenidone & Hydroquinone.
Most B&W developers contain Hydroquinone with either Metol or Phenidone or a Phenidone derivative. Both Metol and Phenidone are super-additive with Hydroquinone, so why add both of them in the same developer formula?
Here is an example of a developer which contains all three of those constituents. http://www.tetenal.com/sidaopener_uk...auk/100152.pdf |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
sulfite solution and hydroquinone | sreenath | In The Darkroom | 7 | October 30th 07 08:56 AM |
Target ph for phenidone | Lew | In The Darkroom | 17 | May 6th 06 09:04 PM |
phenidone concentrate | Joe | In The Darkroom | 6 | January 27th 06 02:38 AM |
phenidone-aminophenol | sreenath | In The Darkroom | 18 | December 1st 04 05:25 PM |
Phenidone Extended Developer | CCDee | In The Darkroom | 5 | May 19th 04 12:49 AM |