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25 mm Filter Funnels, Polysulfone product photo Primary L

25 mm Filter Funnels, Polysulfone

Economical, Autoclavable Funnels
for Vacuum Filtration

  • Transparent funnels with graduations permit easy visual measurement.
  • Less expensive than stainless steel and more durable than glass.
  • Tapered stem fits standard size #2 stoppers.
  • Available in 50 and 200 mL capacities.
  • Changing filters is easy. Twist-lock coupling minimizes filter tearing.
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please email us a question or call 1-800-521-1520."
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25 mm Filter Funnels, Polysulfone

Filter Funnel 25mm, 50ml, Polysulfone (1/pk)
Filter Funnel 25mm, 200ml, Polysulfone (1/pk)

Spare Parts and Accessories

Polysulfone Support Screen, for 25 mm Polysulfone Filter Funnels (1/pkg)

Spare Parts and Accessories, 25 mm In-Line Filter Holder

Support screen, Type 316 stainless steel (1/pkg)

Description

Economical, Autoclavable Funnels
for Vacuum Filtration

  • Transparent funnels with graduations permit easy visual measurement.
  • Less expensive than stainless steel and more durable than glass.
  • Tapered stem fits standard size #2 stoppers.
  • Available in 50 and 200 mL capacities.
  • Changing filters is easy. Twist-lock coupling minimizes filter tearing.
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please email us a question or call 1-800-521-1520."

Specifications

Material of Construction

  • Polysulfone

Effective Filtration Area

  • 2.9 cm2

Dimensions

  • Overall Length:
    • 50 mL: 15.8 cm (6.2 in.)
    • 200 mL: 20.1 cm (7.9 in.)
  • Diameter: 7.1 cm (2.8 in.)

Filter Size

  • Accepts 25 mm filter

Funnel Capacity

  • 50 or 200 mL

Connections

  • Tapered funnel stem inserts into standard size No. 2 rubber stopper

Maximum Operating Temperature

  • Limited by membrane or 121 °C (250 °F)

Sterilization

  • Provided non-sterile. Autoclavable if desired at 121 - 123 °C (250 - 253 °F) at 1.0 bar (100 kPa, 15 psi) for 15 - 20 min.

Applications

  • Ideal for liquid clarification, vacuum filtration, and scintillation counting studies.

Type

Filter Funnels

Product Summary

Economical, autoclavable funnels for vacuum filtration. Transparent funnels with graduations permit easy visual measurement. Tapered stem fits standard size #2 stoppers.

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