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Filtration

Filtration devices for clarification, pre-filtration and sterile filtration. Prepare your sample in a first clarification step with our syringe filters for the general removal of particles and large microorganisms, such as yeasts and molds. Also available are syringe filters for sterile filtration to reliably sterilise liquids as well as filter papers for special applications.

Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11306

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.

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Hydrophobic PTFE Membrane Filters / Type 11803
Hydrophobic PTFE Membrane Filters / Type 11803
Order Number: 11803--25------N
Price: $330.00

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.

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Minisart® High Flow Syringe Filter 16533----------K, 0.45 µm Polyethersulfone

Minisart® High Flow with polyethersulfone (PES) is optimal for highest flow rates and a pH of 3 - 12. Type 16533 with a pore size of 0.45 µm can be used for clarification and has a male luer slip outlet. Version K is individually packed and sterilized by ethylene oxide (EO).

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Minisart® NML Syringe Filter 16534----------Q, 0.2 µm Surfactant-free Cellulose Acetate

Minisart® NML with surfactant-free cellulose acetate (SFCA) is the best choice for all aqueous solutions and oils with a pH of 4 - 8. Type 16534 with a pore size of 0.2 µm can be used for sterile filtration and has a male luer lock outlet. Version Q is a non-sterile bulk pack. Units can be sterilized by gamma irradiation or EO.

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Minisart® High Flow Syringe Filter 16541----------Q, 0.22 µm Polyethersulfone

Minisart® High Flow with polyethersulfone (PES) is optimal for highest flow rates and a pH of 3 - 12. Type 16541 with a pore size of 0.22 µm can be used for sterile filtration and has a male luer slip outlet. Version Q is a non-sterile bulk pack. Units can be sterilized by gamma irradiation or EO.

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