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Round Test Tube Rack

This 12 place molded polyethylene circular rack has four 25mm diameter holes and eight 19mm diameter holes in top plate. Four columns support the top plate on the base which has matching hemispherical wells. The periphery of the base holds 16 vertical pins surrounded by a trough to catch drippings. Base is 7" (178mm) in diameter, rack is 4" (102mm) high and is supplied ready for snap-in assembly of all parts.

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