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Membrane Filters

The Sartorius membrane filters product line includes a wide selection of membrane materials for the microfiltration with pore sizes from 0.1 µm to 8 µm and for the ultrafiltration with molecular weight cut offs from 300,000 to 1,000 Dalton. Typical applications for membrane filters are cell retention, particle collection, clarification and sterile filtration of aqueous solutions, particulate analysis, microbiological analysis and epifluorescence microscopy.

Cellulose Acetate (CA) Membrane Filter
Cellulose Acetate (CA) Membrane Filter
Item no.: 11106--47----ACN
Price: $145.00

Cellulose acetat membranes combine high flow rates and thermal stability with very low adsorption characteristics and are therefore excellently suited for use in pressure filtration devices.

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Cellulose Acetate (CA) Membrane Filter
Cellulose Acetate (CA) Membrane Filter
Item no.: 11107--50----ACN
Price: $150.00

Single packed or dispenser-ready sterile membranes can be used for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. Choose between gridded or non-gridded single packed sterile membranes, either with or without hydrophobic edge.

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Cellulose Nitrate (CN) Membrane Filter
Cellulose Nitrate (CN) Membrane Filter
Item no.: 11302--47----ACN
Price: $235.00

Single packed or dispenser-ready sterile membranes can be used for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. Choose between gridded or non-gridded single packed sterile membranes, either with or without hydrophobic edge.

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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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Cellulose Nitrate (CN) Membrane Filter
Cellulose Nitrate (CN) Membrane Filter
Item no.: 11306--50----ACN
Price: $124.00

Single packed or dispenser-ready sterile membranes can be used for colony counting, particle testing, microscopy and sterility testing. The membrane filters are made of cellulose nitrate (cellulose mixed ester), cellulose acetate or regenerated cellulose. Choose between gridded or non-gridded single packed sterile membranes, either with or without hydrophobic edge.

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