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PYREX™ Flasks with standard taper Polyethylene Stoppers

Sharp, clear graduation lines

Manufacturer: corning incorporated  C56421L

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Catalog No. 10-210-5G


Description & Specifications


Material Pyrex
Bottom Shape Flat
Capacity (Metric) 1000mL
Diameter (Metric) Outer 125mm
Diameter (English) Outer 4.92 in.
Height (Metric) 34.2cm
Height (English) 13.46 in.
Neck Style Long
Stopper Material HDPE
Stopper Number 22
Tolerance ±0.3mL

  • Machine-blown bodies sealed to heavy-beaded, heavy-tubing necks High thermal and chemical resistance Calibrated “To Contain” within Class A Tolerances Necks are ground for standard taper stopper
  • Linear high-density, closed-bottom polyethylene stoppers
  • Stopper standard taper sizes: 8 (5mL); 9 (10, 25, 50mL); 13 (100, 200mL); 16 (250mL); 19 (500mL); 22 (1000mL); 27 (2000mL)