Funnels can help you remove small particles in a liquid sample. When used together with filter paper, funnels like Buchner funnels can filter the finest particles. Lab Pro can supply you with Buchner and Hirsch filtration funnels, glass funnels, and plastic funnels. Call us at 888-4-LABPRO (888-452-2776) if you want to order lab funnels. We offer next-day service in California and same-day service for will-calls.