You Searched For: Cryopreservation

Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.

Filters are essential in research laboratories and many other industries for removing particulates and creating environments conducive to a wide array of experiments and procedures. The devices come in different forms including in-line filters, paper discs, small capsules, and large ventilation panels. Filters also purify and concentrate the liquids and gases required for testing. For air, this means removing pollution, moisture, and solid airborne particulates; for liquids, this means removing impurities and small contaminants.


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Description: These precolumn filters with PEEK body and stainless steel frit provide protection for analytical and microbore columns. They connect directly to the column without the need for an additional holder.
Catalog Number: 76392-054
Supplier: HICHROM LIMITED


Description: The Last Drop™ eluent filter utilises a flat element, which sits parallel to the bottom of the reservoir, allowing the filter to draw all but the last 2% of the eluent without drawing air into the system.
Catalog Number: 76399-706
Supplier: HICHROM LIMITED


Description: These precolumn filter assembly are biocompatible and are used for precolumn filter assembly.
Catalog Number: 76399-722
Supplier: HICHROM LIMITED


Description: Phase Separation Paper
Catalog Number: JT8003-15
Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Description: Disks are preassembled for use in preparing aqueous samples for analysis.
Catalog Number: JT80826
Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Description: Frit made of 316 grade stainless steel.
Catalog Number: 76399-050
Supplier: HICHROM LIMITED


Catalog Number: 76399-164
Supplier: HICHROM LIMITED


Catalog Number: 76399-144
Supplier: HICHROM LIMITED


Description: Placed immediately before the column, the precolumn filter traps particles introduced with the sample. For samples, which may irreversibly absorb onto the column, the use of guard cartridges is strongly recommended.
Catalog Number: 76399-670
Supplier: HICHROM LIMITED


Description: These 25 mm syringe filters offer an available prefiltration layer and wide choice of filter media.
Catalog Number: 28143-948
Supplier: GE Healthcare - Whatman

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Description: Supor® hydrophilic polyethersulfone membranes offer higher fluid flow rates, lower protein binding, lower extractables, and greater strength than other cellulosic (acetate, nitrate) membranes.
Catalog Number: 76487-592
Supplier: GE Healthcare - Whatman

Product available on GSA Advantage®


Description: Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.
Catalog Number: 10034-878
Supplier: GE Healthcare - Whatman

Description: Recommended for microbiological culturing and sample preparation, these cellulose nitrate membrane filters offer very narrow pore size distribution and low levels of extractables.
Catalog Number: 10035-698
Supplier: GE Healthcare - Whatman

Description: Pallflex Emfab filters are made of borosilicate glass microfibers that are reinforced with woven glass cloth and bonded with PTFE.
Catalog Number: 29301-726
Supplier: GE Healthcare - Whatman

Product available on GSA Advantage®


Description: Superior grade glass fiber filters for a variety of air sampling and liquid filtration methods.
Catalog Number: 28150-981
Supplier: GE Healthcare - Whatman

Product available on GSA Advantage®


Description: For sterilization or clarification of laboratory fluids. Ideal for cell culture and serum-containing media.
Catalog Number: 28143-330
Supplier: GE Healthcare - Whatman

Environmentally Preferable Product available on GSA Advantage®


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