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          CA Filtration Membrane

          GVS Cellulose Acetate (CA) Filtration Membrane is a supported, hydrophilic membrane that exhibits naturally low protein binding.

          Composed of cellulose acetate internally supported by an inert polyester web, resulting membrane has dimensional stability.

          This provides higher throughputs than competitor offerings and reduces the number of filter changes needed during the filtration of proteinaceous solutions.

          It is ideal for use in filtration applications where maximum recovery of protein is critical.

          Product Specifications

          Ask for information

          Ph. PLACEHOLDER

          Properties

          GVS CA Membrane is available in roll widths from 1inch (2.54cm) to 13inches (33cm), as well as in sheets and disks that can be customized to meet your application and size requirements.

          Features & Benefits

          • Superior strength to withstand aggressive handling or use with automated equipment without breaking or tearing;
          • Low protein binding minimizes retention of proteins in solution;
          • Low extractable ensure tests will be clean with consistent results;
          • Lot-to-lot consistency ensures consistent flow and diffusion rates for dependable results every time;
          • Non-lysing of cells prevents contaminations of critical solutions;
          • Passes USP Class VI Toxicity testing, ensuring suitability for use in medical devices;
          • The material in this membrane are FDA approved for food contact under the applicable regulations in 21CFR.

          Characteristics

          Hydrophilic
          Yes
          Thermally stable
          with a maximum operating temperature of 135°C
          Autoclavable
          Yes
          Compatibility
          Broad sealing compatibility, including ultrasonic, heat, radio frequency and insert molding

          Applications

          • Protein and enzyme filtration
          • Biological fluid sterilization
          • Tissue culture media sterilization
          • Cold sterilization
          • Wine filtration
          • Prefiltration of plasma fractions and vaccines

          Product Variants

          Multiple versions of CA Filtration Membrane are available.

          Product Variants

          12 available results

          1. 1215874
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.45µm, Width 1'', Length 350ft
            Pore size (µm)
            0.45
            Flow Rate (ml/min/cm² @ 10psi)
            >32
            Bubble Point
            30-45psi; 2-3.1bar
            Thickness (µm)
            65-110
            Width
            1''
            Lenght (ft)
            350
          2. 1225633
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.2µm, Width 13'', Length 350ft
            Pore size (µm)
            0.2
            Flow Rate (ml/min/cm² @ 10psi)
            >10
            Bubble Point
            50-72psi; 3.4-4.9bar
            Thickness (µm)
            65-110
            Width
            13''
            Lenght (ft)
            350
          3. 1230024
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.45µm, Width 13'', Length 350ft
            Pore size (µm)
            0.45
            Flow Rate (ml/min/cm² @ 10psi)
            >32
            Bubble Point
            30-45psi; 2-3.1bar
            Thickness (µm)
            65-110
            Width
            13''
            Lenght (ft)
            350
          4. 1230201
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.2µm, Width 13'', Length 350ft
            Pore size (µm)
            0.8
            Flow Rate (ml/min/cm² @ 10psi)
            >44
            Bubble Point
            14-28psi; 0.9-1.9bar
            Thickness (µm)
            65-110
            Width
            13''
            Lenght (ft)
            350
          5. 1268783
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.2µm, Width 10'', Length 350ft
            Pore size (µm)
            0.2
            Flow Rate (ml/min/cm² @ 10psi)
            >10
            Bubble Point
            50-72psi; 3.4-4.9bar
            Thickness (µm)
            65-110
            Width
            10''
            Lenght (ft)
            350
          6. 1268784
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.45µm, Width 10'', Length 350ft
            Pore size (µm)
            0.45
            Flow Rate (ml/min/cm² @ 10psi)
            >32
            Bubble Point
            30-45psi; 2-3.1bar
            Thickness (µm)
            65-110
            Width
            10''
            Lenght (ft)
            350
          7. 3005737
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 1.2µm, Width 10'', Length 350ft
            Pore size (µm)
            1.2
            Flow Rate (ml/min/cm² @ 10psi)
            >51
            Bubble Point
            11-22psi; 0.7-1.5bar
            Thickness (µm)
            65-110
            Width
            10''
            Lenght (ft)
            350
          8. 3007245
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 5µm, Width 10'', Length 350ft
            Pore size (µm)
            5
            Flow Rate (ml/min/cm² @ 10psi)
            >216
            Bubble Point
            6-16psi; 0.4-1.1bar
            Thickness (µm)
            65-110
            Width
            10''
            Lenght (ft)
            350
          9. 3019979
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.8µm, Width 10'', Length 350ft
            Pore size (µm)
            0.8
            Flow Rate (ml/min/cm² @ 10psi)
            >44
            Bubble Point
            14-28psi; 0.9-1.9bar
            Thickness (µm)
            65-110
            Width
            10''
            Lenght (ft)
            350
          10. 3061205
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.45µm, Width 1.34'', Length 350ft
            Pore size (µm)
            0.45
            Flow Rate (ml/min/cm² @ 10psi)
            >32
            Bubble Point
            30-45psi; 2-3.1bar
            Thickness (µm)
            65-110
            Width
            1.34''
            Lenght (ft)
            350
          11. 3097644
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.2µm, Width 1.5'', Length 350ft
            Pore size (µm)
            0.2
            Flow Rate (ml/min/cm² @ 10psi)
            >10
            Bubble Point
            50-72psi; 3.4-4.9bar
            Thickness (µm)
            65-110
            Width
            1.5''
            Lenght (ft)
            350
          12. 3097645
            Cellulose Acetate Hydrophilic Flat Roll Membrane, Pore Size 0.45µm, Width 1.5'', Length 350ft
            Pore size (µm)
            0.45
            Flow Rate (ml/min/cm² @ 10psi)
            >32
            Bubble Point
            30-45psi; 2-3.1bar
            Thickness (µm)
            65-110
            Width
            1.5''
            Lenght (ft)
            350