As single-use, membrane-based tools widely used in the lab, syringe filter are perfect for removing particulate impurities from small liquid and gas samples. Considered for different application, disposable syringe filters are well known because of its fast and efficient filtering, material purifying ,and sterilizing. And it is the best choice for filtering HPLC and GC small quantities. Hawach have three series of syringe filter: Winstar series syringe filters, Filtster series syringe filters and Sterile series syringe filters. You can select either a sterile or non-sterile filter to remove particulates from a liquid sample depending on the aim of the application.