Syringe Filters

Syringe filters are single-use, membrane-based devices used for sterile filtration or clarification of small-volume liquid samples. They are commonly applied in workflows involving buffer sterilization, cell culture media preparation, HPLC sample cleanup, and protein filtration. Available in various pore sizes (0.22 µm, 0.45 µm) and membrane types (PES, PVDF, nylon, PTFE), syringe filters are chosen based on sample composition and compatibility with solvents, aqueous solutions, or biological fluids. Wasteless Bio offers only unused syringe filters, clearly labeled with housing diameter, membrane type, pore size, and sample compatibility—making it easy to source reliable, surplus lab consumables sustainably.