Mwco

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  • Spectra/Por Dialyzer Tubing

    Spectrum Med

    …Solvent Tolerance: Good Composed of cellulose regenerated from cotton linters, offered in various pore sizes with molecular weight cutoffs (MWCO) ranging from 1,000 to 50,000 Contains glycerol added as a humectant which can be removed by soaking and washing in water Contains…

  • Spectra/Por Cellulose Ester Dialysis Membranes

    Spectrum Med

    Only Spectrum offers Biotech grade dialysis membrane for those critical applications requiring stringent MWCO's and membrane purity. Since these synthetic membranes are made using a process free of heavy metal contaminants and sulfides, they are ultra-pure and require no cleaning or pre-treatment.…

  • Spin-X® UF Centrifugal Concentrators

    Corning

    …membranes are available with five molecular weight cut-offs (MWCO): 5,000, 10,000, 30,000, 50,000 and 100,000 to meet all of your concentrating needs. Choose a MWCO 1/2 to 1/3 smaller than the protein to be concentrated The MWCO and graduations are printed right on the side of the concentrator…

  • Hollow Fiber Cell Implantation

    Spectrum Med

    …to cell adhesion, hydrophobic and resistant to a wide variety of organic solvents, including most aqueous acids and bases. Furthermore, these hollow fibers can be heat sealed and autoclaved without affecting the molecular weight cut off (500,000 Dalton MWCO) or changing the membrane performance.

  • Multi-purpose Dialysis Tubing

    Spectrum Med

    Multi-purpose dialysis tubing with more MWCO's available. Pre-treated tubing is ready- to-use, not requiring soaking to remove glycerol. Spectra/Por 7 is also pre-treated to minimize trace levels of heavy metals & sulfides.

  • Micro Float-A-Lyzer

    Spectrum Med

    …Ester (CE) membrane incorporated into a pre-assembled, leak-proof microdialysis device. Benefits Ready-to-Use & Complete Easy Syringe Loading (no needle) otal Sample Recovery Ultrapure Biotech CE (no cleaning) Largest Range of MWCO's Maximizes SA & Minimizes Hold-up Volume

  • Float-A-Lyzer G2

    Spectrum Med

    …generation in Ready-to-Use laboratory dialysis devices featuring proprietary Ultra-pure Biotech Cellulose Ester (CE) Membrane available in 9 precise MWCO's with no heavy metal and sulfide contaminants. The cylindrical tubing geometry prevents sample dilution (associated with cassette-type devices)…

  • Maximizer41 Green Single Use Hollow Fiber Cartridges, 2.0mm ID

    WaterSep BioSeparations

    …antifouling, high capacity modified polyethersulfone (PES) membrane. All Maximizer Green HF cartridges are available with pore size from 3K up to 750 K MWCO and 0.1 um, 0.2 um and 0.45 um, which makes it ideal for concentration/diafiltration applications as well as upstream clarification and cell…

  • Dialysis sacks Avg. flat width 25 mm (1.0 in.), MWCO 12,000 Da

    MilliporeSigma

    Cellulose tubing; will retain proteins with M.W. > 12,000 Da Inflated diam. approx. 16 mm (0.64 in.); pre-cut; open ended; dry, unwashed; approx. length = 30 cm (12 in.)

  • Spectra/Por® Biotech Grade Membranes

    Spectrum Med

    Only Spectrum offers Biotech grade dialysis membrane for those critical applications requiring stringent MWCO's and membrane purity. Since these synthetic membranes are made using a process free of heavy metal contaminants and sulfides, they are ultra-pure and require no cleaning or pre-treatment.…

  • mini-BioProducer41 Steamer Autoclavable Hollow Fiber Cartridges, 1.0mm ID

    WaterSep BioSeparations

    …with WaterSep’s glycerin-free, heat resistant, low binding, antifouling modified polyethersulfon membrane, with molecular weight cut-off (MWCO) from 3K to 750 K and 0.1 µm, 0.2 µm and 0.45 µm. The fluid path length is similar to all other WaterSep HF cartridges which makes…

  • Tube-A-Lyzer

    Spectrum Med

    …the sample chamber from the surrounding flow-through buffer chamber. The dry Biotech Grade Cellulose Ester (CE) membrane tubing is available in 6 MWCO's and the membrane-defined sample chamber is available in 2 volume sizes. The sample port provides easy access for loading, recovering and in-process…

  • Float-A-Lyzer Spectra/Gel Absorbent

    Spectrum Med

    …sample solutions quick and efficient. Made of polyacrylate-polyalcohol it has the property of expanding as it absorbs water. The high molecular weight polymer can be used with dialysis membranes of molecular weight cut off's (MWCO) from 100 to 1,000,000 Daltons without contaminating the sample.

  • D-TUBE DIALYZER MEGA, 10ML, MWCO 6-8 kDa

    MilliporeSigma

  • Vivaspin Protein Concentrator Spin Columns

    GE Healthcare

    …to determine the right MWCO (molecular weight cut-off) and volume for your enrichment study. Spin Column Protein Concentration – How Does it Work? Vivaspin sample concentrators cater to scientists working with sample volumes ranging from 100 ?l to 20 ml, with a range of MWCO values from Mr 3 000…

  • D-TUBE DIALYZER MAXI, MWCO 3.5 kDa

    MilliporeSigma

  • Slide-A-Lyzer™ G2 Dialysis Cassettes

    Thermo Scientific Pierce

    Thermo Scientific Slide-A-Lyzer G2 Dialysis Cassettes (20K MWCO) provide maximum convenience, flexibility and performance for sample dialysis.

  • mini-BioProducer24 Steamer Autoclavable Hollow Fiber Cartridges, 0.5mm ID

    WaterSep BioSeparations

    …with WaterSep’s glycerin-free, heat resistant, low binding, antifouling modified polyethersulfon membrane, with molecular weight cut-off (MWCO) from 3K to 750 K and 0.1 µm, 0.2 µm and 0.45 µm. The fluid path length is similar to all other WaterSep HF cartridges which makes…

  • Pierce™ Protein Concentrators PES, 10K MWCO

    Thermo Scientific Pierce

    Thermo Scientific Pierce Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting and buffer exchange of biological samples. This product has a molecular-weight cutoff of 10K, and can be used for processing…

  • D-TUBE DIALYZER MAXI, MWCO 12-14 kDa 1KIT

    MilliporeSigma

  • D-TUBE DIALYZER MEGA, 15ML, MWCO 6-8 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MIDI, MWCO 3.5 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MEGA, 10ML, MWCO 3.5 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MEGA, 15ML, MWCO 3.5 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MEGA, 20ML, MWCO 6-8 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MIDI, MWCO 6-8 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MINI, MWCO 12-14 kDa

    MilliporeSigma

  • D-D-TUBE DIALYZER MAXI, MWCO 6-8 kDa

    MilliporeSigma

  • D-TUBE DIALYZER MINI, MWCO 6-8 kDa

    MilliporeSigma

  • CultureGard® HF Perfusion Filters

    Spectrum Med

    CultureGard autoclavable filters are made with 0.2 µm MWCO DynaFibre® membrane that permits the flow of culture medium while preventing the introduction of foreign microbials. These specialized filters have a large surface area for faster flow rates under lower pressures. Lower pressure during…

  • CELLine Adhere

    Argos Technologies

    …utilize innovative membrane technology to separate the cell cultivation area from the media chamber. Cells and cellular-secreted products with a MWCO over 10kD are retained between two non-cytotoxic membranes. The upper semi-permeable membrane allows continuous nutrient diffusion and waste…

  • CELLine Bioreactor Flasks

    Argos Technologies

    …utilize innovative membrane technology to separate the cell cultivation area from the media chamber. Cells and cellular-secreted products with a MWCO over 10kD are retained between two non-cytotoxic membranes. The upper semi-permeable membrane allows continuous nutrient diffusion and waste…

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