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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.
Capacity (Metric) 500mL
Diameter (Metric) Outer 101mm
Height (English) 6.9 in.
Writing Surface Large Enamel marking
Mouth Style Narrow
Graduation Range 100 to 500mL
Stopper Number 7
Height (Metric) 17.6cm
Sterile No
Disposable No
Top Style Reinforced tooled
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  
Fisherbrand™ Solid Rubber Stoppers
Available in a variety of sizes ranging from 000 through 16 Pack of 15 Each for $22.41
Case of 30 Pack for $672.30