Funnels Have Perforations That Let Solvent Pour Down Column Walls
Chromatography Funnel Set includes an assortment of five Funnels. Funnel Set includes a 60mL, 120mL and 240mL capacity Funnel and two 960mL capacity Funnels. Funnels are made of unbreakable polypropylene. Unique closed-end design and perforated Funnel stem facilitate gentle addition of solvent to the column and permit solvent to pour down the column wall.