From: Larry Roohr (larry.roohr@comcast.net)
Date: 07/10/03-07:47:41 AM Z
Dan,
I just read in a PF issue I was browsing through last week that, if kept in
brown bottles, they should last indefinately. I dont remember which issue
but I could find it if you want.
larry
Larry
----- Original Message -----
From: <FDanB@aol.com>
To: <alt-photo-process-l@sask.usask.ca>
Sent: Thursday, July 10, 2003 6:41 AM
Subject: Another Try at Cyano Question
>
> I just found two decade-old bottles of A and B
> cyanotype chemistry. Does that stuff keep or should I just throw it out
> and mix up another cheap batch whenever the cyano spirit moves?
>
> Thanks in advance!
>
> Dan
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