10 Best Lab Separatory Funnels 2025

If you're looking for the best lab separatory funnels out there, look no further. We've reviewed and scored many products in the separatory funnel category and we found products ranging from a 7.1 score up to a stunning 9.6 score. One standout product that caught our eye was the American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve. Made with lab quality borosilicate glass and a 24/29 joint size, this separation funnel is the epitome of precision and accuracy. And the best part? It comes from one of the most trusted brands in the industry, Fristaden Lab. Whether you're a seasoned pro or just starting out in the lab, this funnel is a must-have for any serious scientist. So what are you waiting for? Get your hands on the American Fristaden Lab Separatory Funnel today and experience the best that the world of lab funnels has to offer!