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Pyrex™ Narrow-Neck Heavy-Duty Glass Erlenmeyer Flask

Use these flasks for a variety of applications. PYREX™ Narrow Neck Heavy-Duty Erlenmeyer Flasks are designed for longer life and increased user safety.

Manufacturer: corning incorporated  C4980125

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Catalog No. 10-040D

  • / Pack of 12 Each
  • / Case of 4 Pack

Description & Specifications


Diameter (English) Outer 2.63 in.
Disposable No
Graduation (Metric) 25mL
Mouth Style Narrow
Capacity (Metric) 125mL
Diameter (Metric) Outer 67mm
Graduation Range 50 to 125mL
Height (English) 4.48 in.
Height (Metric) 11.4cm
Sterile No
Stopper Number 5
Top Style Reinforced tooled
Writing Surface Large Enamel marking
Material Pyrex™ Borosilicate Glass

  • Manufactured PYREX™ for increased durability
  • Mechanically stronger than standard flasks
  • Reinforced rims to reduce chipping and breakage
  • White graduations and marking spot


Accessories for Catalog Number: 10040D

Item Mfr. No. Item Description Price Per Unit Quantity