Richard Knoppow (dickburk@ix.netcom.com)
Fri, 08 Oct 1999 01:07:37 -0700
At 09:09 PM 10/07/1999 +0000, you wrote:
>Richard-
>
>At 05:30 PM 10/7/99 -0700, you wrote:
>> Does any one here have the formula for Kodak GP-2 Gold protetive toner?
>
>This is from an exchange I had with Douglas Nishimura at RIT in June of 1997:
>
>GP-2 formula:
>
>Water - 750 cc
>Gold Chloride [a] (assay 50% AU) - .50 gram
>Tartaric Acid - 1.0 gram
>Kodak thiourea [B] - 5.0 gram
>water to make - 1.00 liter
>
>This is excerpted from a four page letter Douglas sent to me - it is,
>unfortunately, no longer on the computer's hard drive. This letter is full
>of details regarding replenishers, hardeners and rates of depletion etc etc
>- a wealth of information. I will make copies of my print out and mail it
>to you if you wish to see the entire missive - I'm no hand at typing....
>
>Hope this helps.
>
>Best - Jon
>
Thanks Jon and Ken, who also sent me a different version of this formula.
----
Richard Knoppow
Los Angeles,Ca.
dickburk@ix.netcom.com
This archive was generated by hypermail 2.0b3 on Fri Nov 05 1999 - 21:26:27