Bel-Art Polypropylene 594ml Powder Funnel with 24/40 Tapered Stem (F14682-0000) Review April 15, 2018May 30, 2018 - FilthyMongoose This fits your . Enter your model number to make sure this fits. The funnels are specially designed for transferring powders and are steam sterilizable at 121 degreeC (250 degreeF) Sturdy polypropylene funnel Feature standard taper stems