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> Perceptol Formula |
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#41
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http://shop.ebay.com/?_from=R40&_trk...All-Categories |
#42
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#43
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As long as it is free from iodide, it is suitable. If the Kosher salt fits that description, then it will be OK to use.
Last edited by Keith Tapscott.; 6th January 2011 at 11:09 AM. |
#44
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Then i supose that this is the stock solution? i mean, have I to use it like the Ilford original product ? Is a very simple formula, is not? Thank´s a lot.....
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Rodrigo, in the middle of Spain. |
#45
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http://www.flickr.com/photos/esfotos...7626030431074/ |
#46
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Pete: Thanks a lot for sharing the Perceptol formula. I no longer have to wait a month as and when I'd like to use it.
Keith: Thanks to your post, I noticed this formula. Bests, Ashfaque
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Analogue in digital |
#47
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Thank you so much for sharing the formula. By the way, Percetol is packaged in parts A and B. Is it ok (and safe) to mix all these components altogether at once or, if this is not the case, what are the respective components of each part ?
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#48
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An empty winebag in a winebox for protection and dispensing when filled with 1L of stock should keep fresh long enough even if film volume is low. It is what I have used for its "keeping" properties I have used the figure of 13 films max at 1+3 in my first para because Ilford has stated to me that about 70-75ml of stock is required per film. Mike |
#49
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Thank you, Mike. Of course you're absolutely right about not risking changing proportions of the components. I'm no chemist and should have better formulated my question : I need to know what are the respective components of each part, in order to be able to prepare the stock solution upon Ilford's recommendations ("To prepare stock developer, dissolve the contents of part A (the smaller bag) in about three-quarters of the total solution volume (see carton) of warm water at about 40ºC/104ºF. Stir until most of the part A powder has dissolved, continue to stir while
gradually adding the contents of Part B (the larger bag). Keep stirring until no more powder dissolves.") One of my favorite film-developer combo for managing high contrast scenes is Ilford HP5+ exposed at 100 ISO and developed 8mn in Ilford Perceptol 1+1. |
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