Polysulfone filter funnels
- For 47 mm diameter membrane filters
- Eliminates the need for a manifold and/or breakable glass vacuum flask
- Particularly useful for field work
- Receiver is graduated
- Non-sterile
- Autoclavable
Two side-arms allow connection to vacuum line; also accepts syringe filters. Tubing adapter can be stuffed with cotton for sterile venting; accepts 1/4” to 5/16” (6 to 8 mm) i.d. vacuum tubing.
4618N60 funnel and receiver volumes are 250 mL. Dimensions: 180 mm H x 110 mm o.d.
4618N70 funnel and receiver volumes are 500 mL. Dimensions: 230 mm H x 134 mm o.d.
4618N80 funnel have a 500 mL funnel volume and a 1,000 mL receiver volume. Dimensions: 293 mm H x 134 mm o.d.