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Polyethersulfone (PES) Membrane Filters

Polyethersulfone membrane filters are hydrophilic, have high flow rates, a low non-specific protein adsorption and are chemically resistant over a pH range of 1 – 14.

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Products (15)

Polyethersulfone Membrane Filters / Type 15406
Pore Size
0.45 µm
Filter Diameter
⌀ 100 mm
Polyethersulfone Membrane Filters / Type 15406
Pore Size
0.45 µm
Filter Diameter
⌀ 142 mm
Polyethersulfone Membrane Filters / Type 15407
Pore Size
0.2 µm
Filter Diameter
⌀ 65 mm
Polyethersulfone Membrane Filters / Type 15406

$186.00

Pore Size
0.45 µm
Filter Diameter
⌀ 25 mm
Polyethersulfone Membrane Filters / Type 15406

$171.00

Pore Size
0.45 µm
Filter Diameter
⌀ 50 mm

They are therefore recommended for the filtration of aqueous solutions as well for protein filtration. Furthermore, the low level of extractables makes them suitable for environmental analysis.

Brochure

宣传手册:实验室过滤产品精简目录
zh 19.0 MB

Catalog

Laboratory Filtration Products (US and Canada)
en 9.6 MB
Cellulose Acetate Membrane Filters

The hydrophilic cellulose acetate membrane filters combine high flow rates, good chemical resistance (pH 4-8) and thermal stability with very low adsorption characteristics. They are excellently suited for use in pressure filtration devices.

Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters

The cellulose nitrate (CN) or also called mixed cellulose ester (MCE) membrane filters are composed of cellulose nitrate and a small content of cellulose acetate. They are recommended for a broad range of applications like the filtration of aqueous solutions or for sample preparation.

Hydrophobic PTFE Membrane Filters

The hydrophobic PTFE membrane filters are made of polytetra-fluorethylene (PTFE) only and are therefore permanently hydrophobic. Unlike hydrophilic filter types, they are not wetted by air humidity.

Polyamide Membrane Filters

Polyamide membrane filters are hydrophilic and chemical resistant to alkaline solutions and organic solvents.

Polycarbonate Track-Etched Membrane Filters

The white and hydrophilic polycarbonate track-etched membrane filters are manufactured from high grade polycarbonate film using track-etched technology.

Regenerated Cellulose Membrane Filters

The regenerated cellulose membrane filters are made of regenerated cellulose reinforced with a cellulose nonwoven.