Laboy Glass 250mL Concial Separatory Funnel Pear-Shaped Lab Glass Dropping Funnel with Two 24/40 Joints and 4mm PTFE Stopcock Lab Glassware

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Laboy Glass 250mL Concial Separatory Funnel Features

• 250mL Pear-shaped separatory funnel with two 24/40 taper joints at both ends,also used as dropping funnel.

• With 4mm PTFE stopcock to control the liquid flowing easily,supplied with ground glass stopper to ensure leak-free seal duiring extraction

• Ideal for liquid-liquid extraction to separate the reaction mixtures.

• Made of borosilicate glass3.3,heavy wall design,by hand-blowing to ensure uniform wall thickness

• 100% 90 DAY MONEY BACK GUARANTEE simply return for a full refund without any reason

About Laboy Glass 250mL Concial Separatory Funnel

The separatory funnel is also known as separation funnel, separating funnel, or colloquially sep funnel,is a piece of laboratory glassware used in liquid-liquid extractions to separate the components of a mixture into two immiscible solvent phases of different densities. With shape of a cone and PTFE stopcock at bottom,and with a standard taper outer joint at Top,an inner joint at bottom. When adding regents during the reflux period,a separatory funnel can be used as a dropping funnel Laboy glass flasks are heavy wall designed,made by hand-blowing to ensure uniform wall thickness, made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in Chemistry processes like heating and cooling.