WHEATON® 90mm Filtration Assembly With No. 8 Stopper
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$ 928.95
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WHEATON® 90mm Filtration Assembly With No. 8 Stopper
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Includes a 1L funnel with screw collar, glass support base, filter support (either fritted glass, stainless steel or PTFE) and a No. 8 silicone stopper.
- Recommended for routine filtration of aqueous solutions
- Recommended for large sample volumes, liquids with a heavy particulate load and viscous liquids when a high flow rate is required
- Can provide filtration rates up to four times faster than 47mm assemblies due to its larger filter area
- Unique screw collar design for connecting the funnel to the support base providing a more even seal of membrane filter compared to the traditional aluminum clamp
- Glass components are manufactured from WHEATON® 33 low extractable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements
- Flasks (not included) have a #2 hose connection for 1/4" (6mm) I.D. tubing
- No. 8 silicone stopper makes the connection to a standard 1 liter Erlenmeyer-style filtration flask
| Catalog No | Funnel Capacity (mL) | Pore Size (µm) | Pack Size |
|---|---|---|---|
| 419450 | 1000 | - | Case of 1 |
| 419451 | 1000 | 40-60 | Case of 1 |
| 419452 | 1000 | 40-60 | Case of 1 |