From: Judy Seigel (jseigel@panix.com)
Date: 12/15/02-08:13:37 PM Z
On Sun, 15 Dec 2002, Carl Weese wrote:
> .. Bear in mind that D-76 has a rather short shelf life and *gains*
> activity as it ages. It's best to mix only as much as you'll use in a couple
> weeks time.---Carl
Stock solution in full brown glass kept absolutely on target for 2 years.
J.
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