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SCIENCEWARE® Round Microcentrifuge Floating Bubble Racks, Bel-Art


F18875-0400 F18875-1600 F18875-1000
Designed specifically for use with beakers and waterbaths, these space-saving racks are ideal for small quantities of tubes and perfect for use in microbiology and immunology labs.

  • Buoyant polymethylpentene construction
  • Tiny bubbles add extra buoyancy
  • Autoclavable
  • Compact design

They are molded of buoyant TPX® brand polymethylpentene with tiny bubbles throughout for additional buoyancy

Available in 10.8 mm diameter holes to fit 1.5 mL microcentrifuge tubes and 7.7 mm holes to fit 0.5 mL microcentrifuge tubes. Racks are 6.4 mm (¼") thick with 19 mm (¾") legs and a center rod handle. Steam autoclavable at 121°C (250°F). Racks can boil at 100°C (212°F) for 30 minutes.

Insert tubes from the top and easily remove them by pressing the rack down on the bench.



Expand All / Collapse All
Fits Beaker Size For Tube Size Diameter O.D. No. of Places Supplier No. Catalog Number Unit List Price Quantity
1000 mL 0.5 mL 7.7 mm (⁵/₁₆") Hole Diameter 95 mm (3¾") 20 F18875-1600 R-6260-4 Case of 12 Retrieving
Each Retrieving
1000 mL 1.5 mL 10.8 mm (⁷/₁₆") Hole Diameter 95 mm (3¾") 20 F18875-1000 R-6260-2 Case of 12 Retrieving
Each Retrieving
400 mL 1.5 mL 10.8 mm (⁷/₁₆") Hole Diameter 66 mm (2⅝") 8 F18875-0400 R-6260-1 Case of 12 Retrieving
Each Retrieving
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