Holds a complete rack of stoppered test tubes for rotating end-over-end. Does double duty as a holder for bottles, Erlenmeyer flasks, or other stoppered containers.
Features
Retaining plate is polyfoam-lined, making it easy on glassware, and is held by two knurled nuts. Head will hold rack 12" x 5" (30.5 X 12.7 cm), with tubes 75-200 mm long. Quick adjustment permits load to be balanced on motor-drive axis
099A RD5512 rotator recommended for this rack head.
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