From: Christina Z. Anderson (zphoto@montana.net)
Date: 04/23/03-10:40:53 AM Z
Definitely could've had air bubbles, Alberto, and thanks for answering this
so scientifically :) I should let the solution settle a day and then
measure, but you've already calculated it below for me so I won't bother.
Also, how much sodium azide preservative per how much gum?
Chris
> As for the preservatives, I use sodium azide, and store the solution in
the refrigerator.
>
> Alberto
>
>
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