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Pre-Filtration | Depth Filtration

Prefiltration | depth filtration by syringe filters, glass fibre (GF) prefilters as well as depth and membrane filters in various materials. The prefilters are suitable for general removal of particles and large microorganisms, such as yeasts and molds. Sartorius Stedim Biotech offers solutions for prefiltration | depth filtration in different pore sizes. Protect your depth filters by the use of prefilters in clarification or sterile filtration applications.

CTA Membrane, 10,000 MWCO, 50mm, 10pc
CTA Membrane, 10,000 MWCO, 50mm, 10pc
Order Number: 14539--50------D

Broad range of ultrafilter membrane discs for sample concentration in stirred cells. Membranes made of PES, cellulose triacetate or Hydrosart® regenerated cellulose. Available with various MWCO’s and diameters.

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Minisart® NML Plus Syringe Filter 17825----------Q, GF + 1.2 µm Surfactant-free Cellulose Acetate

Minisart® NML Plus with glass fibre prefilter and surfactant-free cellulose acetate (SFCA) is optimized for particle-laden aqueous solutions or oils for a higher total throughput. Type 17825 with a membrane pore size of 1.2 µm can be used for clarification 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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Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11302

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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Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11305

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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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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