Cytiva - 47 mm Glass Filter Funnels

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.

• Parameter: 300 mL funnel, no flask (1/pkg)
• Effective Filtration Area : 9.6 cm²
• Filter Size : 47 mm