Products

CN and CE membrane filters, non-sterile

Plain white membranes available in cellulose nitrate (CN) and cellulose acetate (CA)

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CN membrane filters, sterile

White cellulose nitrate membranes (CN) with black grid for microbiology applications. Sterile, individual packaging

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BRANCHIA Glass microfiber filter, grade BGF-1 (1,6 μm)

Paper made from 100% borosilicate glass microfiber, without binder. Fast filtration with a retention of fine particles. Adsorbs the finest particles down to 1 μm from liquids and below 1 μm in gases, aerosols included (HEPA). Indicated for controls of environmental pollution and ozone levels, as well as for controls of the content of algae in water. Can be used at temperatures up to 500°C. Surface weight 52 g/m², pore 1,6 μm, thickness 260 μm and retention DOP 99,998%. Available in flat disks. Equivalent to: Whatman GF/A, Macherey Nagel GF-1, S&S GF50

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BRANCHIA Glass microfiber filter, grade BGF-3 (1,2 μm)

Paper made from 100% borosilicate glass microfiber without binder. Fast filtration with a retention of fine particles. Adsorbs the finest particles down to 1 μm from liquids and below 1 μm in gases, aerosols included (HEPA). Standard filter for determination of Total Suspended Solids (TSS) in drinking or sewage water according to European standards (EN 872) and American standards ( Standard Methods 2540D). Can be used at temperatures up to 500°C. Surface weight 53 g/m², pore 1,2 μm, thickness 260 μm and retention DOP 99,998%. Available in flat disks. Equivalent to: Whatman GF/C, Macherey Nagel GF-3, Millipore AP40, S&S GF52

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Glass microfiber filter, grade GFFA (1,6 μm)

Paper made from glass microfiber 100% borosilicate without binder. Very fast filtration with a high retention and capacity of fine particles . For general use in laboratory. Can be used at very high temperature. Surface weight 37 g/m², pore 1,6 μm, thickness 190 μm. Available in flat disks. Equivalent to: Whatman GF/A, Macherey Nagel GF-1, S&S GF50

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Microfiber glass paper filter, grade GFFC (1,2 μm)

Paper made from 100% borosilicate glass microfiber without binder. Fast filtration with a retention of fine particles. Standard filter for determination of Total Suspended Solids (TSS) in drinking or sewage water according to European standards (EN 872) and American standards ( Standard Methods 2540D). Can be used at very high temperatures. Surface weight 55 g/m², pore 1,2 μm, thickness 270 μm. Available in flat disks. Equivalent to: Whatman GF/C, Macherey Nagel GF-3, Millipore AP40, S and S GF52

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MCE Syringe Filters, nonsterile

Suitable for clarification or sterilization of most typical aqueous samples. It is ideal for biological samples or culture media filtration. Membrane made of hydrophilic M.E. Cellulose (MCE), very uniform porosity and high protein retention. Housing: Polypropylene (PP), green color. Designed with connectors: FLL/MSL

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Nylon Syringe Filters, nonsterile

Membrane made of hydrophilic Nylon 66. Suitable for sample preparation in HPLC applications. Ideal for routine analysis. Housing: Polypropylene (PP), blue color. Designed with connectors: FLL/MSL

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PES Syringe Filters

Very suitable for culture media assays. Membrane made of Polyethersulfone (PES), inherently hydrophilic. Fast filtration speed. Membrane mechanically very strong and resistant to an extensive range of aqueous solvents. Low protein retention. Housing: Polypropylene (PP), light green. Designed with connectors: FLL/MSL. Sterile reference is individually packed and sterilized by Gamma Radiation. Sterilization certificate included (to be downloaded free of charge here)

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Hydrophobic PTFE Syringe Filters, nonsterile

Suitable for sample preparation in HPLC application. Membrane made of hydrophobic Polytetrafluoroethylene (PTFE), resistant to almost all aggressive organic solvents, acids and bases. High thermal resistance. Housing: Polypropylene (PP), fuchsia color. Designed with connectors: FLL/MSL

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PVDF Syringe Filters, nonsterile

Hydrophilic. Suitable for sample preparation in HPLC application and ideal in sterilization and clarification of biological solutions. Membrane made of hydrophilic Polyvinylidene fluoride (PVDF), low protein binding membrane for filtration of non aggressive aqueous solutions and slightly organic solutions. Housing: Polypropylene (PP), yellow color. Designed with connectors: FLL/MSL

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CA Syringe Filters

Ideal for aqueous based samples and suitable for all those applications in which the maximum recovery of proteins is required. Membrane made of Cellulose Acetate (CA) inherently hydrophilic. Low protein retention. High mechanical strength. Housing: Polypropylene (PP), fuchsia color. Designed with connectors: FLL/MSL. Sterile reference is individually packed and sterilized by Gamma Radiation. Sterilization certificate included (to be downloaded free of charge here)

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