NEST Disposable Vacuum Filtration System is useful for sterilizing the large volume sample for tissue culture media and many other biological buffers which cannot be autoclavable. The unit includes PES membrane filters with graduated filter tops made with polystyrene, and Acrylonitrile-Butadiene-Styrene necks with polystyrene receiving bottles. A separated sterile polyethylene cap is included. Filtration system is manufactured from raw material of highly transparent polystyrene (PS). Filtration system comes in three different volumes: 250mL / 500mL / 1000mL.
It is mainly used in tissue culture media and biological fluids for separation and purification of large volume samples. The whole set includes membrane diaphragm, a graduated, transparent polystyrene funnel connected to a receiving bottle by a connector. The disposable vacuum filter utilizes a vacuum pump to provide pressure differentials for processing large volumes of tissue culture fluids and other laboratory fluid solutions and the volume of processed samples could be up to several liters. The filtered samples can be stored directly in sterile collection bottles.
Specifications
Cat. No.
Volume (mL)
Pore Density (μm)
Membrane Diameter (mm)
Neck Diameter (mm)
Height (mm)
Max. Temp.
Qty./Pack
342002
250
0.10
50
45
198
45
12
342001
250
0.22
50
45
198
45
12
342003
250
0.45
50
45
198
45
12
343002
500
0.10
90
45
247
45
12
343001
500
0.22
90
45
247
45
12
343003
500
0.45
90
45
247
45
12
344002
1000
0.10
90
45
280
45
12
344001
1000
0.22
90
45
280
45
12
344003
1000
0.45
90
45
280
45
12
Video
Documents
Variations
Image
Product Name
Catalog No.
Product Description
Pack Size
Quantity
Action
NEST Vacuum Filtration System PES Membrane
342002
250 mL Vacuum Filtration, 0.10 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
342001
250 mL Vacuum Filtration, 0.22 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
342003
250 mL Vacuum Filtration, 0.45 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
343002
500 mL Vacuum Filtration, 0.10 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
343001
500 mL Vacuum Filtration, 0.22 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
343003
500 mL Vacuum Filtration, 0.45 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
344002
1000 mL Vacuum Filtration, 0.10 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
344001
1000 mL Vacuum Filtration, 0.22 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
344003
1000 mL Vacuum Filtration, 0.45 μm, PES, Sterile.
12
NEST Vacuum Filtration System PES Membrane
342011
250 mL Bottle Top Vacuum Filter, 0.22 μm, PES, Sterile.
24
NEST Vacuum Filtration System PES Membrane
343011
500 mL Bottle Top Vacuum Filter, 0.22 μm, PES, Sterile.
24
NEST Vacuum Filtration System PES Membrane
344011
1000 mL Bottle Top Vacuum Filter, 0.22 μm, PES, Sterile.
24
Accessories
RECEIVING BOTTLES
CAT. NO.
DESCRIPTION
QTY.
342021
250 mL Polystyrene Storage Bottles, Neck Size 45 mm, Sterile.
24
343021
500 mL Polystyrene Storage Bottles, Neck Size 45 mm, Sterile.
24
344021
1000 mL Polystyrene Storage Bottles, Neck Size 45 mm, Sterile.
12
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