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JS-24.38 Swinging-Bucket Rotor, Aluminum, Titanium Buckets. Major applications: Harvesting bacteria, processing tissue homogenates, subcellular particulates, routine pelleting such as precipitates and phase separations. For use in Avanti J Series centrifuges (except Avanti J-E). * Reaches 24,000 rpm in the Avanti J-30I centrifuge only. Not recommended for use in Avanti J-25 Series (max. speed 10,000 rpm), or Avanti J-20XP Series (max. speed 10,000 rpm). Incompatible with all J2 Series.