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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  99445-18

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Catalog No. C99445-18

  • / Case of 500 Each

Description & Specifications


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


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