PYREX™ Squibb Pear-Shaped Separatory Funnels with Rotaflo PTFE-Plug Stopcock

Pear-shaped with standard taper ground neck, offset PTFE-plug stopcock and all-glass PYREX stopper

Manufacturer: Corning, Inc.Supplier Diversity Partner 6302125

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Catalog No. 10-437-6A

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    Stopper Number 22
    Capacity 4.22 oz., 125mL
    Diameter (English) Outer Stem 0.39 in.
    Diameter (Metric) Outer Stem 1cm
    Height (English) 11.8 in.
    Height (Metric) 30.1cm
    Length (English) Stem 2.5 in.
    Length (Metric) Stem 65mm
    Material Pyrex™
    Diameter (English) Outside 2.36 in.
    Capacity (English) 4.22 oz.
    Diameter (Metric) Outside 6cm
    Capacity (Metric) 125mL
    For Use With (Application) For replacement glass stoppers
    Stopper Material Polyethylene
    Quantity Each
    Product Type Squibb Separatory Funnel

    • Rotaflo (“Slammer”) stopcock uses cylindrical PTFE plug in a glass barrel
    • Knurled knob operates plug against the valve seat, providing precise control of flow
    • Won't freeze; doesn't require lubrication
    • No gaskets or O-rings are used
    • Comes with both a polyethylene stopper and a hollow PYREX stopper with a closed bottom

  • Description & Specifications

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