A syringe filter is a wheel shaped filter. It contains a plastic body with a membrane used for purification of contaminants. There is a universal Luer lock present for versatility. These are mainly used in removal of microorganisms and particles from liquid or gases. They contain a syringe coupled with filter membrane.
They are available in various pore sizes and with many hydrophilic or hydrophobic membrane materials. Syringe filters are used in HPLC Sample preparation, Routine QC analysis, food analysis, environmental sample analysis, bio fuel analysis and removal of protein precipitation. Find the best syringe filter in your locality through http://amatamedicare.com/.
They have applications in many industries like Pharmaceutical, Food and Beverage, Environment and general laboratory. In HPLC they remove the particles from the sample before it enters the column. This increases the accuracy of results and life span of the column.
These filters can have a membrane of Polypropylene, Nylon, Mixed cellulose, PTFE and PES. Filter selection depends on the nature of the sample used. Aqueous samples are purified with hydrophilic membranes like nylon syringe filters or mixed cellulose syringe filters. The mixed cellulose ester membrane is ideal for sensitive biological samples. They mainly constitute cellulose nitrate and cellulose acetate.
They are also used in monitoring of air pollution and the presence of oil and smoke in the air. They have high flow rates and high dirt holding capacity.