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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  C4980500

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Catalog No. 10-040H

  • / Pack of 6 Each
  • / Case of 6 Pack

Description & Specifications


Diameter (English) Outer 3.97 in.
Diameter (Metric) Outer 101mm
Disposable No
Graduation Range 100 to 500mL
Height (English) 6.9 in.
Height (Metric) 17.6cm
Mouth Style Narrow
Sterile No
Stopper Number 7
Top Style Reinforced tooled
Writing Surface Large Enamel marking
Capacity (Metric) 500mL
Graduation (Metric) 50mL
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: 10040H

Item Mfr. No. Item Description Price Per Unit Quantity