47 mm Glass Filter Funnels

Ideal for vacuum filtration of liquids and degassing of HPLC solvents and mobile phases

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 1000 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).

Ideal for filtration and degassing of HPLC solvents and aqueous mobile phase solutions and buffers.
Offers excellent chemical compatibility, even with aggressive solvents.

47 mm Glass Filter Funnel with Stopper Support Assembly

Materials of Construction
All parts are borosilicate glass except:
Stopper: Silicone No. 8
Clamp: Aluminum

Effective Filtration Area
9.6 cm²

Dimensions
Overall Height:
Base: 11.7 cm (4.6 in)
Funnel: 11.1 cm (4.4 in)
Diameter:
Base: 5.8 cm (2.3 in.)
Funnel: 7.9 cm (3.1 in.)

Filter Size
Accepts 47 mm filter

Funnel Capacity
300 mL

47 mm Glass Filter Funnel with Sidearm Support Assembly and Flask

Materials of Construction
All parts are borosilicate glass except:
Clamp: Aluminum
Support Base/Flask Connection: Standard taper 40/35 ground joint

Effective Filtration Area
9.6 cm²Dimensions
Overall Height:
PN 4012 and 4013 Base:
11.7 cm (4.6 in.)
PN 4012 Funnel: 16.7 cm (6.6 in.)
PN 4013 Funnel: 11.1 cm (4.4 in.)
Diameter:
PN 4012 and 4013 Base: 5.8 cm (2.3 in.)
PN 4012 Funnel: 12.0 cm (4.7 in.)
PN 4013 Funnel: 7.9 cm (3.1 in.)

Filter Size
Accepts 47 mm filter

Funnel Capacity
300 mL or 1 L

Flask Capacity
1 L or 4 L

47 mm Glass Filter Funnels
Part Number	Description	Pkg	Price	Qty
4011	Glass filter funnel with No. 8 stopper support base (300 mL funnel, no flask)	1/pkg	144.34
4012	Glass filter funnel with sidearm support assembly and flask (1 L funnel with 4 L flask)	1/pkg	488.29
4013	Glass filter funnel with sidearm support assembly and flask (300 mL funnel with 1 L flask)	1/pkg	338.31
Replacement Parts
4014	Glass funnel, 300 mL	1/pkg	81.62
4015	Glass funnel, 1 L	1/pkg	112.70
4018	Glass flask, 1 L	1/pkg	125.42
4016	Glass flask, 4 L	1/pkg	206.37
4017	Fritted glass support base with sidearm	1/pkg	175.92
4019	Fritted glass support base/No. 8 silicone stopper	1/pkg	107.50
81595	Aluminum clamp, anodized	1/pkg	43.18

Contact Customer Service at 800-521-1520 for possible lead-time and date item will be available to ship.