Laboy Glass High-Quality Separatory Funnel with PTFE Stopcock and Standard Taper Joints Laboy Glassware The 14/20 outer joint ensures

The 14/20 outer joint ensures a tight and secure connection to the rest of the apparatus

The 0-4mm high vacuum valve provides a convenient means for vacuum application or inert gas introduction

The high vacuum double manifold with 4mm double oblique hollow glass stopcocks is a reliable and durable tool that provides precise control over the vacuum and gas flow in Schlenk line setups

Laboy glassware is made of high-quality borosilicate glass and

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Laboy Glass High-Quality Separatory Funnel with PTFE Stopcock and Standard Taper Joints Laboy Glassware The 14/20 outer joint ensuresDesign: This borosilicate glass buchner funnel features a cylinder with a sealed, perforated glass disc for filtration using filter paper. This design solves the contamination and blindness problems associated with ceramic buchner funnels. Advantage & Function: The vacuum suction used in this buchner funnel allows for faster filtration than simple gravity filtration. It is commonly used in organic chemistry to collect recrystallized compounds. This