4E's Scientific

Rugged & Resistant Build: Made from resilient polypropylene plastic, this tray is built to withstand exposure to common chemicals and tough conditions, ensuring long-lasting performance. Lab Flask Funnel Lab Vacuum Filtration Kit 1L Filter,Bottle Funnel,Filter Paper.

Rugged & Resistant Build: Made from resilient polypropylene plastic, this tray is built to withstand exposure to common chemicals and tough conditions, ensuring long-lasting performance. 1000mL Glass lab Vacuum Filtration Buchner Funnel Suction Flask Lab Vacuum Pump.