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• Filters are molded in the polypropylene housings, providing a reliable seal without the use of adhesives • Female luer-lock inlet and male luer slip outlet • Color coded by membrane type for easy identification • Non-sterile bulk or sterile version in individual packaging in paper/plastic blister
Membrane selection: • GREEN: PES (Polyethersulfone): Low affinity for proteins and extractables, Fast flow rate Ideal for Pre-filtration and filtration of buffers and culture media • BLUE: PVDF (Polyvinylidene Fluoride): Low protein-binding Ideal for filtration of non-aggressive aqueous and mild organic solutions • PINK: Nylon: Universal application for analytical procedures Ideal for Chemical filtration and Beverage filtration • WHITE: PTFE (Polytetrafluoroethylene): Hydrophobic membrane has great temperature resistance Ideal for degassing and clarifying aqueous samples, Strong acid solvent filtration and Alkali solvent filtration • YELLOW: MCE (Mixed Cellulose Ester): Filtration of aqueous solutions, Effectively binds trace proteins Ideal for Oil particulates and bacteria filtration • TRANSPARENT: Glass Fiber: Ideal prefilter to prevent clogging Increase filtration speed by removing larger particles prior to sterilizing filtration • RED: AC (Cellulose Acetate): Low protein binding, reduced extractables, and low hold-up volume Ideal for Filtration of aqueous solutions such as buffers, media, and reagents • NAVY BLUE: SFCA (Surfactant Free Cellulose Acetate): Identical to cellulose acetate but contains no pre-wetting agents. Low protein binding, reduced extractables, and low hold-up volume.
• Protects and extends the life of your HPLC columns • Wettable Teflon membrane: exceptional chemical compatibility and low protein affinity • Glass fibre pre-filter to increase the flow rate during filtration • Certified for automation • HPLC certified • Dead volume: <= 220 µl • Maximum operating temperature: 55 °C • Flow rate at 2.06 bar: 224 ml/min
• Fibreglass membrane • Venting of tanks, mixers and incubators • 99.97% retention of particles >= 0.3 µm • Connectors for flexible tubing 6.3 to 9.6 mm ID • Autoclavable