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PYREX™ Class B Flasks with standard taper Stopper

Calibrated “To Contain” at 20°C (68°F)

Manufacturer: corning incorporated  C564150

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Catalog No. 10-206C

  • / Pack of 6 Each
  • / Case of 2 Pack

Description & Specifications


Diameter (English) Outer 2 in.
Diameter (Metric) Outer 51mm
Neck Style Long
Height (Metric) 15.1cm
Capacity (Metric) 50mL
Height (English) 5.94 in.
Material Pyrex
Graduated Yes
Bottom Shape Flat
Tolerance ±0.1mL
Stopper Number 9
Calibration To contain