ISOLAB manufactured heat resistant, durable 3.3 borosilicate glass according to ISO 6556 standard.

Featured with glass side arms fitting 6-10 mm bore size tubing. Thick wall, heavy base and reinforced rim prevent breakage during washing and transportation.

Volume graduations and inscriptions are printed with white enamel.

This funnel is used in a vacuum filtration using a buchner funnel, filter paper and a vacuum pump.

• Diameter: 136mm
• Height: 240mm
• Volume: 1000ml
• Material: Low form borosilicate glass & white enamel inscriptions