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Old 07-19-2008, 09:28 PM   #1 (permalink)
 
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Default One for Sandy King.

If you read this Sandy, or someone else knows, do you have a book out concerning Pyro developers, particularly Pyrocat. If not can you point me to a good one, and maybe where I can buy it in Australia?

Tony
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Old 07-19-2008, 09:33 PM   #2 (permalink)
 
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Tony,

I do not have a book on pyro developers, but I do have a fairly extensive article at http://unblinkingeye.com/Articles/PCat/pcat.html

The only book that I am aware of devoted to a pyro developer is Gordon Hutchings The Book of Pyro, which features PMK.

Sandy King



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Originally Posted by tony lockerbie View Post
If you read this Sandy, or someone else knows, do you have a book out concerning Pyro developers, particularly Pyrocat. If not can you point me to a good one, and maybe where I can buy it in Australia?

Tony
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Old 07-19-2008, 10:35 PM   #3 (permalink)
 
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Originally Posted by sanking View Post
Tony,

I do not have a book on pyro developers, but I do have a fairly extensive article at http://unblinkingeye.com/Articles/PCat/pcat.html

The only book that I am aware of devoted to a pyro developer is Gordon Hutchings The Book of Pyro, which features PMK.

Sandy King
Sandy, when is your article on divided developers going to hit the stands?
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Old 07-20-2008, 03:04 AM   #4 (permalink)
 
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Tony, Vanbar in Melbourne for mail order makings, Test Tube Factory in Sydney for the necessary accurate labware, both online -- I'm not sure about scales for weighing the small quantities involved, but Google will find an Oz supplier.

Otherwise Photographer's Formulary in US can mail a kit for Pyrocat HD (which has Mr King's imprimatur on the label) and which makes up a quantity generous enough for you to make a decision re your liking of the result over quite a few sheets or rolls. That's what I did. And liked it.

BTW Vanbar's Pyrogallic acid (a dry powder) was a little expensive, but it may have been analytical grade rather than Formulary's tech grade (?)

You can get Gordon Hutchings' book via interlibrary loan from your local council library, there's a copy at Mona Vale. I didn't find it specifically helpful for Pyrocat HD, but it covers other pyro developers.

Regards - Ross
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Old 07-20-2008, 06:24 AM   #5 (permalink)
 
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Thanks again guys!

Tony
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Old 07-20-2008, 08:38 AM   #6 (permalink)
 
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Paul,

My understanding is that the article will be in the July/August issue of View Camera. That issue should be out very soon, but as yet I have not received my copy.

Sandy King


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Sandy, when is your article on divided developers going to hit the stands?
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Old 07-20-2008, 08:48 AM   #7 (permalink)
 
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Quote:
Originally Posted by sanking View Post
My understanding is that the article will be in the July/August issue of View Camera. That issue should be out very soon, but as yet I have not received my copy.
Sandy King
It is, pages 50-55 - I get the International PDF download version, no waiting for the Post.

Ian
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Old 07-29-2008, 04:00 AM   #8 (permalink)
 
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What are the differencies between the Pyrocats (HD, MC, in Glycol)?
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Old 07-29-2008, 04:08 AM   #9 (permalink)
 
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HD is the original Phenidone/Pyrocatechin, MC is Metol/Pyrocatechin. Look at the Unblinkingeye article. Only very minor differences in results so iterchangeable.

In Glycol just means Part A is made up using Glycol, this doesn't absorb oxygen & other gases as readily as water so the solution has a substantially longer shelf life, in use it's no different.

Ian
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