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Prefiltration | Particle Removal

Prefiltration | particle removal via Minisart® syringe filters and membrane filters as well as glass fibre (GF) prefilters and filter papers. The syringe filters are available with a glass fibre (GF) membrane for the clarification of highly poluted samples or with an integrated GF prefilter and a cellulose acetate (CA) membrane. The membrane filters can be ordered in various materials as well as the filter papers. Benefit from our know-how in prefiltration | particle removal.

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
Item no.: 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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Glass Microfiber Filters / Grade MGC
Glass Microfiber Filters / Grade MGC
Item no.: FT-3-1103-047
Price: $40.00

Binder free glass microfiber filters are suitable for analytical and gravimetric analyses. They are also used as prefilter.

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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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Minisart® NY25 Plus Syringe Filter 1784C----------Q, GF + 0.45 µm Polyamide (Nylon)

Minisart® NY Plus with glass fibre prefilter and hydrophilic polyamide (nylon) is optimized for aqueous liquids and solvents with a pH of 3 - 14. Type 1784C with a pore size of 0.45 µm can be used for sample preparation. It has a male luer slip outlet. Version Q is a non-sterile bulk pack. Units can be sterilized by autoclaving or EO.

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