Filters and Filtration

Filters and Filtration

Filters and filtration products are used for applications requiring filtration or purification of a variety of samples. Products include bottle-top filters, filter units, concentrators, and a wide range of other filtration devices and supplies.
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31 - 60 of 132 results

Boiling Point

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Percent Purity

USA Standard Sieve, 80 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 325 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieves, 50 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieves, 230 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 500 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 60 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Western Blotting Filter Paper, 0.83 mm thick, 7 x 8.4 cm Thermo Scientific™

Pierce Western Blotting Filter Papers, 0.83-mm thick, are pre-cut cotton sheets for wet or semi-dry, passive or electrophoretic transfer of proteins from polyacrylamide gels (SDS-PAGE) to PVDF, nitrocellulose, or other membranes. The 7 x 8.

Western Blotting Filter Paper, 0.83 mm thick, 8 x 13.5 cm Thermo Scientific™

Pierce Western Blotting Filter Papers, 0.83-mm thick, are pre-cut cotton sheets for wet or semi-dry, passive or electrophoretic transfer of proteins from polyacrylamide gels (SDS-PAGE) to PVDF, nitrocellulose, or other membranes. The 8 x 13.

Pierce™ Protein Concentrators PES, 100K MWCO, 0.5 mL Thermo Scientific™

Thermo Scientific Pierce Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting and buffer exchange of biological samples.

Pierce™ Protein Concentrators PES, 10K MWCO, 0.5 mL Thermo Scientific™

Thermo Scientific Pierce Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting and buffer exchange of biological samples.

Western Blotting Filter Paper, Extra Thick, 8 cm x 13.5 cm Thermo Scientific™

Pierce Western Blotting Filter Papers, 2.5-mm thick, are pre-cut cotton sheets for wet or semi-dry, passive or electrophoretic transfer of proteins from polyacrylamide gels (SDS-PAGE) to PVDF, nitrocellulose, or other membranes. The 8 x 13.

Pierce™ Protein Concentrators PES, 30K MWCO, 0.5 mL Thermo Scientific™

Thermo Scientific Pierce Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting and buffer exchange of biological samples.

Pierce™ Protein Concentrators PES, 3K MWCO, 0.5 mL Thermo Scientific™

Thermo Scientific Pierce Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting and buffer exchange of biological samples.

Western Blotting Filter Paper, Extra Thick, 7 cm x 8.4 cm Thermo Scientific™

Pierce Western Blotting Filter Papers, 2.5-mm thick, are pre-cut cotton sheets for wet or semi-dry, passive or electrophoretic transfer of proteins from polyacrylamide gels (SDS-PAGE) to PVDF, nitrocellulose, or other membranes. The 7 x 8.

USA Standard Sieve, 40 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Accessories for 3M Harvest RC Chromatographic Clarifier Thermo Scientific™

Thermo Fisher Scientific is an authorized reseller of the 3M Harvest RC Chromatographic Clarifier, which is a harvest and clarification system for Chinese hamster ovary (CHO)-derived cell cultures. By employing synthetic fibrous AEX chromatographic clarification media, the 3M Harvest RC clarifier...

3M™ Harvest RC BC Capsules Thermo Scientific™

Thermo Fisher Scientific is an authorized reseller of the 3M Harvest RC Chromatographic Clarifier, which is a harvest and clarification system for Chinese hamster ovary (CHO)-derived cell cultures. By employing synthetic fibrous AEX chromatographic clarification media, the 3M Harvest RC clarifier...

USA Standard Sieves, 10 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 120 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Sodium chloride crystal optic disc, 25mm x 4mm, polished both sides Thermo Scientific™

It has an optical transmittance of about 90% between 200 nm and 20 μm. So it is used in optical components (windows and prisms) operating in the infrared spectral range. This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio.

USA Standard Sieve, 20 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieves, 170 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieves, 270 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 400 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieves, 140 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 100 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve Accessory, Sieve Covers Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieve, 200 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Sieve Pans, polished brass, 1in deep Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

USA Standard Sieves, 18 Mesh Thermo Scientific™

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
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