Drilling Rubber Stoppers

[Ken Ketner]

Reading about drilling rubber stoppers with a piece of sharpened tubing
reminded me that when I took chemistry classes, there were rubber
stoppers of all sizes and hole-ness floating around the junk boxes in
almost every lab. I wonder if a cem supply house would have rubber
stoppers of the kind needed to re-foot? Or a friendly chemistry teacher?
--

Ken Ketner
ARS KA5ELD

email:
        home:   ketner at arisbeassociates.com
        office: b9oky at ttacs.ttu.edu

PO Box 65135
Lubbock, TX 79464

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