This product, the Shanghai Xingya Organic Glass Fiber Disposable Needle Filter, is designed for efficient filtration of organic solvents and aqueous samples in laboratory sample preparation. Constructed with organic glass fiber membrane, it offers enhanced chemical compatibility and low extractables, suitable for HPLC, GC, and other analytical techniques where sample purity is critical. Available in 13 mm and 25 mm diameters with pore sizes of 0.22 μm, 0.45 μm, and 0.8 μm, it accommodates applications from sterilization to particle removal. The disposable syringe filter format minimizes cross-contamination and simplifies workflow. Commonly used in pharmaceutical, environmental, and chemical analysis, this product is developed by Shanghai Xinya, a recognized supplier in filtration consumables.