Archived posting to the Leica Users Group, 1999/12/11

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Subject: [Leica] OT: Shelf Life of Heico Permawash?
From: Pete Su <psu@esgear.com>
Date: Sat, 11 Dec 1999 18:54:46 -0500

Does anyone know what the shelf life of the Permawash concentrate is? I
bought a large bottle many months ago, not realizing that I was supposed
to mix 3 ounces to one gallon of working solution. Needless to say, I
haven't managed to use much of it, and I'm wondering how long I should
wait before throwing it out.

Thanks,
Pete