PVDF (Polyvinylidene fluoride) - Low protein-binding for filtration of non-aggressive aqueous and mild organic solutions • Maximizes protein recovery • High temperature filtration
PES (Polyethersulfone) - Low affinity for proteins and extractable • Faster flow rate than
PVDF • Pre-filtration and filtration of buffers and culture media • Available in three pore sizes including 0.10µm for mycoplasma removal
MCE (Mixed Cellulose Ester) - Filtration of aqueous solutions • Effectively binds trace proteins • Oil particulates and bacteria filtration
NYLON - Universal application for analytical procedures • Chemical filtration • Beverage filtration
PTFE (Polytetrafluoroethylene) - Hydrophobic membrane has great temperature resistance • Degassing/clarifying aqueous samples • Strong acid solvent filtration • Alkali solvent filtration
CA (Cellulose Acetate) - Low protein binding, reduced extractables and low hold-up volume • Filtration of aqueous solutions such as buffers, media and reagents
GF (Glass Fiber) - Can be used as preliminary filtering step to avoid clogging • Coarse particulate removal • Pre-filtration 1 Female luer-lock inlet and male luer slip outlet Filters are molded in the polypropylene housings, providing a reliable seal without the use of adhesives 2 1 2 3 0.22µm CA Syringe Filter with integrated GF prefilter (229769) ideal for one-step filtration of viscous solutions and particulate removal 3
SFCA (Surfactant Free Cellulose Acetate) - Similar uses to CA but contains no pre-wetting agents; Lower extractables • Individually packed in peel-to-open paper/plastic blister packs •
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