DWK Wheaton 90 mm Support Base, (MTO)

DWK Wheaton 90 mm Support Base, 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 Feature a 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 have a 2 hose connection for 1/4 (6mm) I.D. tubing Recommended for routine filtration of aqueous solutions No. 8 silicone stopper makes the connection to a standard 1 liter Erlenmeyer-style filtration flask 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 (This item is MTO, cannot be canceled, or returned.) - WTN