. Sterilize aqueous and/or organic samples. Sterilize and clarification biological fluids, buffer solutions and tissue culture media. Exceptionally low extractable level with no wetting agents utilizedNylon Syringe Filter Specifications (Sterile)25mmBorosilicate Glass PrefilterNoSterile (.Gamma irradiation)Yes.AutoclavableNoHousingAcrylicFilter Diameter (mm)25Filtration area (cm²)4.1Holdup volume (uL). From our standard offering, the largest pore size rating available is 5 microns. Both cellulose acetate (and nylon (membrane syringe filters are available with 5 micron pore size rating.Sterlitech can provide custom syringe filters (with pore size ratings up to 250 microns.
Please contact [email protected] to inquire about availability and pricing. Yes, the presterilized syringe filters may be used after passing their expiration date. However, we cannot guarantee that the filters are still sterile in the packaging.
For applications that are sensitive to microbial contamination, the expired filters should be chemically sterilized, or gamma sterilized, prior to use. The expiration date only applies to filter sterility and is not relevant to filter performance. If stored sealed in their original packaging in climate controlled environments, it is expected that expired filters will have normal flow and retention characteristics. It would be expected that syringe filters containing absolute rated membrane media would be approximately equivalent regardless of supplier for filters that have the same size, same membrane material and same pore size rating. This is not the case for syringe filters containing nominally rated media such as glass fiber or nonwoven polypropylene. When considering alternative suppliers for nominally rated syringe filters, the user cannot typically rely on pore size rating alone. A more careful consideration of the media specifications, if available from the supplier, can help inform selection.
Sterile Nylon syringe filters are available as well. Hydrophilic Nylon is most ideal for aqueous (non-acidic) or organic sample prep. In addition, Nylon syringe filter for hplc, GC or dissolution trial analysis are among the most popular uses. With its efficient flow characteristics, low extractable levels and mechanical stability, Nylon is. Beyond the extensive product selection found within our standard syringe filter list, we offer OEM capabilities for engineering, molding and insertion of many additional membrane and membrane/pre-filter options.
Because of their low inherent levels of extractables, nylon membrane syringe filters are commonly used to filter samples that are intended for HPLC analysis. Nylon membrane syringe filters may not be suitable for all samples and are ideal for near neutral pH aqueous solutions and compatible nonaqueous solvents.
For samples composed of acids and bases, hydrophilic PTFE membrane syringe filters and PES membrane syringe filters may be considered. For samples composed of nonaqueous solvents that are not compatible with nylon, PTFE membrane syringe filters and polypropylene membrane syringe filters may be considered. For aqueous samples containing proteins, or similar large organic molecules of interest, syringe filters containing membranes with low inherent protein binding characteristics, such as cellulose acetate (CA), should be considered to ensure maximum recovery.
Sample filtration is critical to achieving optimal system performance. Agilent Captiva Premium Syringe Filters make the process faster than ever with the industry’s highest flow rates and loading capacities. In addition, Agilent sets the standard for LC/MS testing and certifying more syringe filters to be completely free of observed extractables than any other manufacturer. All Agilent Captiva Premium Syringe Filters are supplied with a HPLC or LC/MS Certificate. Choose from a variety of membrane types and pore sizes to suit your needs.Find the syringe filter part number using our or reference the.Premium Syringe Filter- Captiva Syringe FiltersFor Research Use Only.
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