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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.

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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Cellulose Nitrate (CN) Membrane Filter
Cellulose Nitrate (CN) Membrane Filter
Order Number: 13107--25------N

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

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Cellulose Nitrate (CN) Membrane Filter
Cellulose Nitrate (CN) Membrane Filter
Order Number: 13906--47----ACR

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
Order Number: 13906--47------N

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

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