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 the removal of microorganisms and particles from liquid or gases. They contain a syringe coupled with the filter membrane.
They are available in different pore dimensions as well as lots of hydrophilic or hydrophobic membrane materials. You can also browse online websites to get more details on glass syringe with metal Luer lock.
Syringe filters have been used in HPLC Sample prep, Routine QC analysis, food analysis, environmental sample investigation, biofuel identification and elimination of protein precipitation.
They have applications in many industries such as Pharmaceutical, Food and Beverage, natural environment and standard laboratory. In HPLC they take away the particles out of the sample before it enters the column. This increases the accuracy of life and results span of the pillar.
These filters can have a membrane of Polypropylene, Nylon, combined cellulose, both PTFE, and PES. Filter selection depends on the character of the sample employed. Aqueous samples are purified with hydrophilic membranes like nylon syringe filters or mixed cellulose syringe filters. The mixed cellulose ester membrane is well suited for vulnerable skin samples.
They chiefly constitute cellulose nitrate and cellulose acetate. For more additional information about Luer lock syringe, you can check out useful references online.
For nonpolar chemicals, hydrophobic membranes are traditionally used like Polytetrafluoroethylene (PTFE). It is a chemically resistant polymer and may be used for highly corrosive and aggressive solvents. Acids and foundations are purified by them because of their elevated stability. They also possess higher thermal stability. PTFE membranes can also be utilized to stop moisture in air vents.