Hawach PES Membrane Filters, with low extractability, high flow rate, and good strength. PES membrane provides excellent downstream cleanliness, and low protein binding for cell culture applications, such as media, sera, and growth. Low protein binding filter membrane is mainly used for sterilization filtration of biological proteins with low protein adsorption and covers pharmaceutical, water purification, food, and beverage industries.
PES membrane filter does not adsorb proteins and extracts and does not pollute the sample. Hydrophilic polyethersulfone has low protein adsorption and high drug compatibility. PES microfiltration membrane is specially designed for biochemical, inspection, pharmaceutical, and sterilization filtration devices. Hydrophobic polyethersulfone membrane is usually used with compatible non-aqueous fluids. They are also commonly used as air, gas, or ventilation filters. Hydrophobic polyethersulfone membrane filters are sometimes used with water or aqueous solutions, and in these applications, they are pre-wetted with a low surface tension water-miscible liquid before use.
Advantage of Membrane Disc Filters for Low Protein Binding
Hydrophobic polyethersulfone membrane Raw material imported from the USA or Canada PES microfiltration membrane can reduce filtration time PES membrane have fast flow rates PES membrane filter is approved by ISO9001 PES microfiltration membrane customized size is available Sterilization High chemical and thermal stability Excellent flow rate and throughput increase the filtration speed Extremely suitable for biopharmaceutical and sterilization filtration Various sizes are available OEM service available
Features of Hydrophilic Polyethersulfone
Membrane disc filters for low protein binding and low extraction rate Better chemical resistance than cellulose acetate Polyethersulfone PES membrane filters PES membrane filter has a uniform pore structure PES microfiltration membrane has strong and durable for easy handling Gamma sterilized High flux and high flow rate Autoclaving High throughput saves time and money Low protein adsorption and good compatibility Lot-to-lot consistency provides reproducible results Excellent heat resistance and strong acid and alkaline resistance Compliant for food contact under the applicable regulations in 21CFR177
Applications of PES Microfiltration Membrane
Tissue culture media Additives and buffers Critical biological sampling Pharmaceutical applications Life science and microbiology fluid applications