Cytiva, 87265, 25 mm polysulfone filter funnels

Support screen, 1 pk Cytiva's 25 mm polysulfone filter funnels, a Pall Life Sciences product, are economical, autoclavable funnels suitable for vacuum filtration applications. 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. Material of Construction Polysulfone Effective Filtration Area 2.9 cm 2 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.