Funnel 50mm 6180, Pack Of 12

Details:

Pyrex* brand filtering funnel, fluted, short stem, 60[degree] angle^ top i.D. 50Mm. For use in flasks or test tubes without filter rack. Made from blanks pressed to an accurate 60[degree] angle. Pressed inside flutings decrease filtering time. Beaded edge. Stems approximately equal to diameters.