FOUR E'S SCIENTIFIC Buchner Funnel Filtering Kit with Filter Flask, 80mm OD Ceramic Buchner Funnel, 1L Lab Borosilicate Glass Vacuum Flask, 100 Pcs Filter Paper, and Rubber Stopper Set

This complete vacuum filtration kit includes a 1000mL borosilicate filter flask, an 80mm ceramic Buchner funnel with uniform pores for consistent filtration, 9 rubber stoppers, and 100 pieces of 70mm filter papers. The high-clarity glass flask features clear graduations and can withstand temperatures from -100°C to 500°C.

• Ceramic Funnel: 80mm OD Buchner funnel features uniform pores for consistent filtration and includes matching filter papers (simply wet the paper for a tight seal)
• 1000mL Filter Flask: Crafted from borosilicate glass for high clarity, with clear, easy-to-read graduations. Withstands temperatures from -100°C to 500°C, suitable for diverse lab applications
• Leakproof: 9-size rubber stoppers ensure airtight connections for any laboratory flask, maintaining vacuum integrity
• Vacuum Filtration Kit: This glass filtration set, when paired with a lab vacuum pump, accelerates the filtration process. It is suitable for the rapid processing of large liquid volumes, making it an essential tool for teaching labs, and scientific research
• Complete Filtering Kit: It includes a 1000ml fltering flask, 80mm ceramic Buchner funnel, 9 rubber stoppers, vacuum hose, and 100pcs 70mm filter papers