You Searched For: Membrane Filter Units

Membrane filter units are versatile tools used to test samples for microbial contamination. Many units are disposable, eliminating the cleaning and sterilization required with reusable funnels. The membrane filtration units can be installed in relatively small facilities that blend into the surrounding area and can be fully automated to significantly reduce the required amount of operator attention. Sterile units are ideal for microbiological testing of water quality, food, raw material, sterility, and product quality. Filtration units with a multitude of sizes that support membrane filters of various pore size distribution are available.

Membrane filter units are versatile tools used to test samples for microbial contamination. Many units are disposable, eliminating the cleaning and sterilization required with reusable funnels. The membrane filtration units can be installed in relatively small facilities that blend into the surrounding area and can be fully automated to significantly reduce the required amount of operator attention. Sterile units are ideal for microbiological testing of water quality, food, raw material, sterility, and product quality. Filtration units with a multitude of sizes that support membrane filters of various pore size distribution are available.


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Supplier: Sartorius
Description: BioSart® 100 monitors have been specifically designed for the detection and enumeration of microorganisms in beverages, water, pharmaceuticals, cosmetics, foods and other liquids. These sterile devices with PS housing and incorporated membrane filter and cellulose pad are ready to use.
Supplier: DWK Life Sciences
Description: Filtration apparatus with unit made from clear DURAN® borosilicate glass 3.3, PTFE insert and anodised aluminium clamp.

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Supplier: Sartorius
Description: The Sterisart® NF System is a completely disposable technology based on the membrane filtration method, for the sterility testing of pharmaceutical products. It makes aseptic sampling easy, during or after incubation which is required for dilution or rapid detection, or for the supplement of additives for inactivation of antibiotics.

Supplier: Merck
Description: The Sterivex™ filter unit has a compact design ideal for large volume filtration using positive pressure.

Supplier: Merck
Description: Steripak-GP filter units are designed for larger scale pressure-driven filtration of tissue culture media with or without serum. They are single use and are not autoclavable. The filter units come in two sizes, with the smaller unit able to filter up to 10 L and the larger up to 20 L.

Supplier: Merck
Description: The Sterivex™ filter unit has a compact design ideal for large volume filtration using positive pressure.

Supplier: Whatman products (Cytiva)
Description: MBS I is an excellent system for optimal microbiological control using membranes. The overall procedure time is reduced to a minimum. The design of the system, which consists of an electrical membrane dispenser, a funnel dispenser, and a vacuum manifold, leads to more reproducible results. All components are sold separately. The modular system provides flexibility to select the hardware and accessories that best suit the unique and varied workflows of the user.
The special sealing technique ensures easy handling and high integrity of the funnel and membrane during filtration. This keeps any cross-contamination to a minimum.

Supplier: Whatman products (Cytiva)
Description: Pressure filtration devices with a sample loading cylinder are suitable for batch filtration of samples from 20 ml. Devices without infusion cylinders are connected inline and are suitable for larger volumes of several liters.

Catalog Number: (SCERSP953730-0000)
Supplier: DWK Life Sciences
Description: The 25 mm vacuum microfiltration assembly is designed to handle small volumes of liquids for analysis of particulate or microbiological contamination. It has a stainless steel support and is used for filtering viscous or proteinaceous solutions or to produce ultra-clean filtrate.
UOM: 1 * 1 items


Catalog Number: (514-0054)
Supplier: Whatman products (Cytiva)
Description: The microbiological filtration system is used for optimal microbiological control using membranes. The design of the system, which consists of an electrical membrane dispenser, a funnel dispenser, and a vacuum manifold, leads to more reproducible results.
UOM: 1 * 24 items


Supplier: DWK Life Sciences
Description: These vacuum microfiltration assemblies are manufactured from 33 expansion, low extractable borosilicate glass. The 47 mm vacuum microfiltration assembly is used for general filtration and is designed to handle up to 500 ml of sample liquids for the analysis of particulate or microbiological contamination. The 90 mm vacuum microfiltration assembly is designed for large sample volumes or samples with high particulate loads that would tend to clog a 47 mm diameter filter. The assembly with fritted glass support is used for general filtration.

Catalog Number: (SCERSP953820-1047)
Supplier: DWK Life Sciences
Description: This microfiltration system manufactured from 33 expansion, low extractable borosilicate glass eliminates pouring HPLC solvents into funnels. The solvent pickup adapter draws solvent directly from a reagent bottle through a 47 mm filter and into a filter flask.
UOM: 1 * 1 items


Catalog Number: (SCERSP179950-4532)
Supplier: DWK Life Sciences
Description: This microfiltration adapter assembly is designed to allow connection of a 47 or 90 mm filtration support base with a straight drip tip to a bottle or reservoir with a GL 45 thread.
UOM: 1 * 1 items


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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