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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 desalination. The filters can be installed in compact, automated, or modular units. These strainers can be used as separators between stacked discs in a single filter holder during serial filtration. Membrane filters are virtually inert to chemical and biological agents, ensuring stability when filtering concentrated acids, alkalis, or oxidizers.
Description:
0.45um pore. 90mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids>1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 100/pk.
Description:
0.1um pore size. 25mm diameter. Pure polypropylene membrane for filtration of aggressive solvents. High temperature resistance, low extractable levels. Inherently hydrophobic membrane is an ideal vent filter. Autoclavable. 100/pk.
Description:
47mm diameter. Pore size: 0.45um. Nylon 6,6 filter. Reinforced single layer with nonwoven internal polyester. Used in sterilization, HPLC and other fine filtration of small volume aqueous, alcohol, and organic solvent solutions. 15cm2 filtration area.
Description:
0.45um pore. 25mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids>1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 100/pk.
Description:
0.2um pore. 90mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids>1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 100/pk.
Description:
Reduce filtration time; optimised for biological, pharmaceutical, and sterilizing filtration requirements. Fast filtration with superior flow rates and high throughputs. Low protein binding and extensive drug compatibility for critical applications.
Description:
0.8um pore size. 25mm diameter. Acrylic copolymer on a nonwoven support. Strong, flexible, nonshedding when dry/wet. High flow rate at low differential pressure. Use as a prefilter to replace glass fiber. UV or gamma sterilizable. Strength in excess of 200bar.
Description:
0.2um pore. 47mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids>1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 100/pk.
Description:
0.2um pore size. 25mm diameter. Plain, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 100/pk.
Description:
0.45um pore size. 47mm diameter. Grid, nonsterile. Mixed cellulose esters. For isolation and enumeration of total and fecal coliforms, E. coli, fungi, heterotrophic bacteria. For microbiological analysis. Certified for MF technique. Autoclavable. Bulk pack.
Description:
2um pore size. 37mm diameter. PMP support ring for PM10 and PM2.5 dichotomous and other air sampling techniques. 25um thickness. 53Lpm/cm2 at 0.7bar air flow rate. 99.99% typical aerosol retention following ASTM D2986-71 0.3um (DOP) at 32Lpm/100cm2 filter media.
Description:
0.8um pore size. 47mm diameter. Nonsterile. Modified polyethersulfone. Dot grid pattern. For isolation, enumeration of yeast/mold from liquid (Membrane Filter Technique referenced in Standard Methods for Examination of Water and Wastewater). 100/pk.
Description:
0.8um pore size. 25mm diameter. Plain, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 100/pk.
Description:
1.2um pore size. 293mm diameter. Acrylic copolymer on a nonwoven support. Strong, flexible, nonshedding when dry/wet. High flow rate at low differential pressure. Use as a prefilter to replace glass fiber. UV or gamma sterilizable. Strength in excess of 200bar.
Description:
0.2um pore. 25mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids>1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 100/pk.
Description:
0.8um pore size. 47mm diameter. Sterile. Modified polyethersulfone. Dot grid pattern. For isolation, enumeration of yeast/mold from liquid (Membrane Filter Technique referenced in Standard Methods for Examination of Water and Wastewater). 200/pk.
Description:
Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes
Description:
0.45um pore size. 25mm diameter. Grid, nonsterile. Mixed cellulose esters. For isolation and enumeration of total and fecal coliforms, E. coli, fungi, heterotrophic bacteria. For microbiological analysis. Certified for MF technique. Autoclavable. Bulk pack.
Description:
3.0um pore size. 142mm diameter. Acrylic copolymer on a nonwoven support. Strong, flexible, nonshedding when dry/wet. High flow rate at low differential pressure. Use as a prefilter to replace glass fiber. UV or gamma sterilizable. Strength in excess of 200bar.
Description:
1,000 MWCO. 43mm dia. Omega* modified polyethersulfone for stirred cell systems. Low protein-binding. High flow rates and recoveries. Can be washed and reused up to 20 times. Nonsterile. Sanitizable. pH range: 1-14. Operating range 0-40[degree]C.
Description:
0.45um pore size. 142mm diameter. Acrylic copolymer on a nonwoven support. Strong, flexible, nonshedding when dry/wet. High flow rate at low differential pressure. Use as a prefilter to replace glass fiber. UV or gamma sterilizable. Strength in excess of 200bar.
Description:
0.2um pore size. 13mm diameter. Plain, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 100/pk.
Description:
0.2um pore. 142mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids>1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 25/pk.
Description:
30,000 MWCO. 43mm dia. Omega* modified polyethersulfone for stirred cell systems. Low protein-binding. High flow rates and recoveries. Can be washed and reused up to 20 times. Nonsterile. Sanitizable. pH range: 1-14. Operating range 0-40[degree]C.
Description:
30,000 MWCO. 62mm dia. Omega* modified polyethersulfone for stirred cell systems. Low protein-binding. High flow rates and recoveries. Can be washed and reused up to 20 times. Nonsterile. Sanitizable. pH range: 1-14. Operating range 0-40[degree]C.
Description:
Reduce filtration time; optimised for biological, pharmaceutical, and sterilizing filtration requirements. Fast filtration with superior flow rates and high throughputs. Low protein binding and extensive drug compatibility for critical applications.