| 摘要 |
A column unit is provided consisting of a centrifuging vessel and a receiving body with feed and discharge openings located at opposite ends. Desired column material is located within a middle portion of a hollow cylinder of the receiving body. A portion of the receiving body containing the discharge opening and the column material is received by the centrifuging vessel. The entire column unit is inserted into a conventional stand in a centrifuge. Accordingly, when sample material is introduced into the receiving body through the feed opening, it may flow without misdirection through the column material and discharge opening and into the centrifuge vessel.
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