Nylon Syringe Filters, iPure™ brand, low cost, disposable, for HPLC Testing. With a 0.22µm nylon membrane in a 25mm polypropylene housing these economical filters are compatible with aqueous or organic HPLC solvents. Other uses include Tissue Culture Media filtration, beverage and . Shop 0.22um hplc filter vials with pre-slit cap Aijiren-HPLC