47 mm filter funnels, glass
Designed for vacuum filtration and degassing, these 47 mm glass filter funnels offer precision and reliability for HPLC applications.
1. Filter size
2. Effective filtration area
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Overview
47 mm filter funnels, a Pall Life Sciences product, are designed 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).
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 cm2
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
Applications
Ideal for filtration and degassing of HPLC solvents and aqueous mobile phase solutions and buffers.
Ideal for mobile phase particulate removal.
