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产品介绍
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.
Applications
- Ideal for liquid clarification, vacuum filtration, and scintillation counting studies.
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.
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