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PYREX™ Disposable Round-Bottom Rimless Glass Tubes

Manufactured from borosilicate glass to reduce pH changes and contaminants. Corning™ PYREX™ Disposable Round-Bottom Rimless Glass Tubes are designed for both tissue culture and general bacteriological work.

Manufacturer: corning incorporated  C9944518

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Catalog No. C99445-18

  • / Case of 500 Each

Description & Specifications


For Use With (Application) For tissue culture work and general bacteriological use
Well Shape Round
Diameter (Metric) Outside 18mm
Shape Round
Rimmed No
Capacity (Metric) 28.5mL
Label Type None
Sterile No
Surface Untreated
Graduated No
Material Borosilicate Glass
Packaging Type Bulk
Length (Metric) 150mm
Diameter (Metric) Outer 18mm
Disposable Yes


  • Packaged in easy-to-open and easy-to-use bulk packs
  • Not treated