SP Scienceware 14681-0000 Polypropylene Powder Narrow Stem Funnel - Pack of 4 | Lab Funnels for Chemistry, Pharmaceuticals & DIY Projects | Perfect for Powder Transfer, Filtering & Precise Pouring

SP Scienceware, 14681-0000, 5.7oz Polypropylene Powder Narrow Stem FunnelThe funnels are specially designed for transferring powders and are steam sterilizable at 121° C (250° F). Sturdy polypropylene funnel.FeaturesFeature standard taper stemsTop I.D.: 101mm (4")Stem: with 24/40