dean & stark apparatus

The Dean & Stark Apparatus is a laboratory glassware setup widely used for the determination of water content in liquid mixtures, oils, resins, and other substances by azeotropic distillation. It is an essential tool in chemical, petrochemical, pharmaceutical, and research laboratories.

Key Features:

• High-Quality Borosilicate Glass – Resistant to heat and chemical corrosion.

• Accurate Measurement – Enables precise determination of water content.

• Efficient Design – Consists of a distillation flask, condenser, and calibrated receiver for easy water separation.

• Applications – Commonly used in the analysis of petroleum products, essential oils, polymers, and other materials.

• Durable Construction – Designed for repeated laboratory use with reliable performance.

Applications in Laboratory:

• Determination of moisture in oils, resins, and bitumen.

• Extraction and purification processes.

• Azeotropic distillation studies.

• Quality control and research applications.