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PYREX™ Flasks with Short Ring Necks

Sometimes called “balloon flasks”

Manufacturer: corning incorporated  C4260250

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Catalog No. 10-065A


Description & Specifications


Material Borosilicate Glass
Bottom Shape Round
Diameter (English) Outer 3.26 in.
Capacity (Metric) 250mL
Diameter (Metric) Outer 83mm
Disposable No
Height (English) 4.7 in.
Height (Metric) 12cm
Neck Style Short
Stopper Number 5
Temperature (English) Operating 446°F
Temperature (Metric) Operating 230°C
Top Style Ring

  • Round bottoms
  • Without rubber stopper


Accessories for Catalog Number: 10065A

Item Mfr. No. Item Description Price Per Unit Quantity  
Fisherbrand™ Polypropylene Stand
Stackable to save bench space or add height Pack of 5 Each for $164.52