Glass funnel 24291 series

filter

• Manufactured from 3.3 expansion borosilicate glass • The spherical (pear) shape makes it highly suited for phase separation applications • With solid glass stopcock key and plastic retaining device • Fired-on, highly durable white print • Tight neck closure due to standard ground joint with ground glass stopper A separating funnel has the shape of an inverted pointed flask with a stopcock to drain the contents at its tip. In liquid-liquid extractions, the two immiscible liquids separate into different layers where the liquid with the higher density collects in the lower part of the vessel and can be drained off via the stopcock.