Membrane filters, funnels, manifolds and filter dispensers for the membrane filtration technique in microbiology
The next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents. Life Science Innovative, high quality products for Genomics, Proteomics, Cell biology and
Nylon filter meranes pore size 0.45 μm, diam. 47 mm General description Nylon filters are naturally hydrophilic and no wetting agents are used in manufacture. With an extractable level 0.0015 mg/cm 2, they are ideal for HPLC solvent and sample preparation.Because of high non-specific binding, they are not recommended for protein solutions.
Hydrophobic PTFE membrane filters are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids and alkalis.VWR har det meste innen filterpapir, membranfilter, sprøytefilter, glassfiberfilter, kvalitativt og kvantitivt filterpapir. Filterene kommer i forskjellige former, inkludert in-line filter, papirskiver, små kapsler og store
filter that will provide the required cleanliness. (For sterilization of liquids 0.2 μm is required.) If the material to be filtered is heavily contaminated, consider prefilters. To extend filter life use low flow or pressure. Autoclaving: Autoclave; at 121 C (132 C Max.) for 20 minutes. May tolerate 132 C for
Cytiva's Whatman PM2.5 PTFE membrane filters are designed for PM 2.5 ambient air monitoring. These high-purity, thin filters are sequentially numbered and come with chemically resistant polypropylene support rings.Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting
Whatman PTFE membrane filters from Cytiva business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis.Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water
Whatman PTFE membrane filters from Cytiva business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis.Membrane filters serve as effective physical barriers that remove solids, viruses, bacteria, and other unwanted molecules. Specialized types are designed for softening, disinfecting, organic removal processing, and water
PTFE membrane and polypropylene housing have broad chemical compatibility. In-line filters can be used to help protect against bloodborne pathogens. They are useful for benchtop fermentors, in-line gas filtration for sterile air or CO2, and protection of vacuum pumps from damage by aqueous solutions.
The low-binding PTFE membrane is the best option for leachable free filtration. The hydrophobic nature of the PTFE membrane functions as a water barrier and does not become wetted by aerosols. The housing of the filter is made of MBS (Methacrylate butadiene styrene) which has a limited compatibility with alcohols but is free of phthalates and passes the plastic class VI test.
