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PYREX™ Heavy-Wall Boiling Flasks, Round Bottom

Feature 25 to 30% greater wall thickness than standard flasks for mechanical strength

Manufacturer: corning incorporated  C4320C2L

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Catalog No. 10-068-1F

  • / Case

Description & Specifications


Diameter (English) Outer 6.3 in.
Diameter (Metric) Outer 162mm
Capacity (Metric) 2000mL
Material Borosilicate Glass
Height (Metric) 21.5cm
Thickness >25 to 30%
Temperature (English) Operating 446°F
Neck Style Short
Standard Taper Joint 24/40
Bottom Shape Round
Temperature (Metric) Operating 230°C
Height (English) 8.4 in.