Filter Holders, Magnetic MF Series – 300 mL or 500 mL Capacity, Standard or Short Stem
Overview
Rocker MF series magnetic filter holders are designed with double-layer magnets to ensure a tight seal between the funnel and support base. The user-friendly design allows one-handed operation and helps prevent possible twisting or tearing of the membrane.
Innovative design with a hose fitting on the support base can allow a direct connection to vacuum source and a flexible use with various kinds of vacuum flasks with and without side arms and tissue culture or other bottles.
Constructed of Polyethersulfone (PES) material, MF series filter holders are sturdy, autoclavable and resistant to a wide range of solvents.
Common Applications:
Suspended Solid Test filtration for municipal, surface, ground and drinking water
Microbiology test filtration in food, pharmaceutical and beverage industries
Media purification in life science laboratories
General filtration for aqueous samples
Features of the MF Series Magnetic Filter Holders:
Compatible with various kinds of bottles and vacuum flasks with or without side-arm to collect filtrate directly
Strong magnetic seal allows easy one-handed operation, prevents possible twisting and tearing of membrane
Very strong PES construction provides resistance to a wide range of chemicals and high temperatures
Withstands numerous autoclavable cycles; reuse saves money and energy
Specifications (Click here):
Filter Holders, Magnetic MF Series – 300 mL or 500 mL Capacity, Standard or Short Stem
Specifications
Model:
MF3
MF3a
MF5
MF5a
Funnel capacity: (mL)
300
300
500
500
Effective filtration area: (cm2)
13.1
13.1
13.1
13.1
Effective diameter: (mm)
41
41
41
41
Filter size: (mm)
45
45
47
47
Fitting size (tubing Ø): (mm)
4-8
4-8
4-8
4-8
Graduation increment: (mL)
50
50
50
50
Size: Ø×H (mm)
90×170
90×104
90×216
90×146
Weight: (g)
350
350
400
400
Funnel base, body, hose fitting, support screen material:
Polyether sulfone
Polyether sulfone
Polyether sulfone
Polyether sulfone
Sealing gasket and plug material:
Silicone rubber
Silicone rubber
Silicone rubber
Silicone rubber
Lid kit material:
Polypropylene with PTFE syringe filter
Polypropylene with PTFE syringe filter
Polypropylene with PTFE syringe filter
Polypropylene with PTFE syringe filter
Number
Description
Price $
200300-01
MF3 300 mL Magnetic Filter Holder with Lid Kit
280.00
200310-01
MF3a Short Stem 300 mL Magnetic Filter Holder with Lid Kit
280.00
200500-01
MF5 500 mL Magnetic Filter Holder with Lid Kit
315.00
200510-01
MF5a Short Stem 500 mL Magnetic Filter Holder with Lid Kit
315.00
200300-36
Polypropylene Lid Kit for MF3, MF3a, MF5 and MF5a filter holders
77.00
200300-00
MF3 300 mL Magnetic Filter Holder without Lid Kit
259.00
200310-00
MF3a Short Stem 300 mL Magnetic Filter Holder without Lid Kit
259.00
200500-00
MF5 500 mL Magnetic Filter Holder without Lid Kit
311.50
200510-00
MF5a Short Stem 500 mL Magnetic Filter Holder without Lid Kit
311.50
200300-30
PES Funnel, 300 mL for use with MF3, MF3a, MF5, MF5a
154.00
200500-30
PES Funnel, 500 mL for use with MF3, MF3a, MF5, MF5a
206.50
200300-32
PES Support Base for MF3, MF3a
105.00
200310-32
PES Support Base for MF5, MF5a
112.00
200300-37
Membrane support screen
24.50
194225-01
Syringe Filter
7.00
167110-17
# 16 Silicone Stopper
28.00
167100-20
PALL 61631 Type A/E Glass Fiber Disc, 47 mm Ø, 1 µm pore size, autoclavable, pkg/100
