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 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).
- 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 cm
2
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 cm
2
Dimensions
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
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