Sterile Syringe Filters are essential laboratory tools used for the filtration of liquids to remove particulates, microorganisms, or other contaminants. These filters are commonly used in pharmaceutical, biotechnological, and research applications where sterility and purity are critical. They are designed to fit standard syringes and come in various pore sizes (e.g., 0.22 µm, 0.45 µm) to accommodate different filtration needs. Materials include polyethersulfone (PES), nylon, and PTFE, each offering unique properties such as chemical resistance or low protein binding. Examples of products in this category include sterile disposable syringe filters, membrane filters, and pre-sterilized filter units. These filters ensure sample integrity and are widely used in HPLC, microbiology, and environmental testing.