Please login to your online account to display your discounted pricing

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  C49801L

 View more versions of this product

Catalog No. 10-040K

  • / Pack of 6 Each
  • / Case of 4 Pack

Description & Specifications


Diameter (Metric) Outer 129mm
Graduation Range 250 to 1000mL
Mouth Style Narrow
Writing Surface Large Enamel marking
Diameter (English) Outer 5.07 in.
Height (Metric) 21.6cm
Capacity (Metric) 1000mL
Stopper Number 9
Graduation (Metric) 50mL
Disposable No
Sterile No
Height (English) 8.5 in.
Top Style Reinforced tooled
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: 10040K

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 10 Each for $22.66
Case of 30 Pack for $679.80