or
Cytiva Whatman Puradisc RC Syringe Filters, Quantity: 100 Pk., Pore Size: 0.45 um, Nonsterile, Autoclavable: Autoclavable, Diameter: 0.98 in., 25 mm, Filtration Area: 4.2 cm2, For Use With: For filtering with aqueous and aggressive organic solvents, Holds