The simple and inexpensive pieces contained in this distilling apparatus are perfect for a student set. The kit contains everything necessary to demonstrate the properties of distillation. A comprehensive booklet is included which explains how the process of distillation is used in industry. The Boiling Flask, Erlenmeyer Flask and Kjeldahl Ball are made from heat resistant borosilicate glass. Included in the kit: Liebig Condenser with rubber connections - 300mm length, Kjeldahl ball 50mm in diameter, Boiling Flask - 500ml, three legged support stand to support the Boiling Flask, Cast Iron Support Stand, Wire Gauze, and 500ml Erlenmeyer Flask.