PYREX™ Class A Flasks with Screw Cap Available on GSA/VA Contract for Federal Government customers only.

Calibrated “To Contain”

Manufacturer: Corning, Inc. 5650-100

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Catalog No. 10-207C

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    Material Pyrex
    Bottom Shape Flat
    Capacity (Metric) 100mL
    Closure Color Black
    Closure Material Phenolic
    Diameter (Metric) Outer 60mm
    Diameter (English) Outer 2.36 in.
    Height (Metric) 16cm
    Height (English) 6.29 in.
    Neck Style Long
    Tolerance ±0.08mL
    Top Style Threaded

    • Poly-Seal™ screw cap ensures a leakproof closure
    • Black phenolic caps have inert, cone-shaped polyethylene liners
    • Mouths of all sizes, including 25 and 50mL, are wide enough to accept powder funnels

  • Description & Specifications
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