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Journal Journal: Separation Chromatography

So I've figured out a scheme for separating radiobismuth from radioactinium, and the parts for the column have been coming in. I put pieces together today, for the top of the column, to hold the syringes necessary for the addition of various solutions, now all that's left is to figure out how to attach the vial holding the radioactinium to the setup, without using too much tubing or too many attachments.

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egrep patterns are full regular expressions; it uses a fast deterministic algorithm that sometimes needs exponential space. -- unix manuals