Thermo Scientific Nalgene Cellulose Nitrate (CN) Filter Units 44332

Provide fast flow rates for buffers, salts, and other aqueous solutions
  • Triton-free CN membranes have excellent wetting properties — ideal for filtering and clarifying solutions when protein binding is not a concern
Nalgene® Filter Units provide a complete vacuum filtration system designed for the filtration of cell culture media, biological fluids, and other aqueous solutions. Each filter unit consists of polystyrene housing with a welded filter membrane mounted to a support plate in the upper structure. Slide arms with quick-disconnect tubing adapters simplify vacuum line attachment. The upper structures are easily separated from their receivers and a sterile, leakproof closure is included for filtrate storage.
$135.00 - $420.00USD / Pkg of 12

8 variations of this product are available.

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Compareitem specifications
Capacity (mL) Pore Size (µm)
Availability Pricing
Thermo Scientific Nalgene 121-0020 Filter Units, 0.2um CN, 115 mL; 12/Pk EW-06730-22 Mfr # 121-0020
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115 0.2
$167.00USD / Pkg of 12
Thermo Scientific Nalgene 121-0045 Filter Units, Gridded 0.45um CN, 115 mL; 12/Pk EW-06730-40 Mfr # 121-0045
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115 0.45
$135.00USD / Pkg of 12
Thermo Scientific Nalgene 125-0045 Filter Units, 0.45um CN, 150 mL; 12/Pk EW-06730-45 Mfr # 125-0045
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150 0.45
$190.00USD / Pkg of 12
Thermo Scientific Nalgene 125-0020 Filter Units, 0.20um CN, 150 mL; 12/Pk EW-06730-46 Mfr # 125-0020
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150 0.2
$192.50USD / Pkg of 12
Thermo Scientific Nalgene 450-0020 Filter Units, 0.2um CN, 500 mL; 12/Pk EW-06730-80 Mfr # 450-0020
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500 0.2
$350.00USD / Pkg of 12
Thermo Scientific Nalgene 450-0045 Filter Units, Gridded 0.45um CN, 500 mL; 12/Pk EW-06730-90 Mfr # 450-0045
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500 0.45
$350.00USD / Pkg of 12
Thermo Scientific Nalgene 127-0020 Filter Units, Gridded 0.2um CN, 1000 mL; 12/Pk EW-06730-92 Mfr # 127-0020
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1000 0.2
$420.00USD / Pkg of 12
Thermo Scientific Nalgene 127-0045 Filter Units, Gridded 0.45um CN, 1000 mL; 12/Pk EW-06730-94 Mfr # 127-0045
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1000 0.45
$420.00USD / Pkg of 12
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