PALL 4019 Fritted glass support base/No. 8 silicone stopper (1/pkg)

47 mm Glass Filter Funnels are ideal for vacuum filtration of liquids and degassing of HPLC solvents and mobile phases. They offer excellent chemical compatibility, even with aggressive solvents.

Made of 100% borosilicate glass, assures resistance to even the most aggressive solvents.
One-liter 47 mm glass funnel/support assembly permits filtration of an entire liter at once.
Support assembly's unique base design with integral vacuum connection prevents contamination of the vacuum line with filtrate.
One-liter glass funnel is graduated from 300 to 1,000 mL in 50 mL increments.
300 mL glass funnel is graduated from 100 to 250 mL in 25 mL increments. Stepped stem fits into
standard one-hole stoppers (9 mm).