Eisco - Round Bottom Flask, 250mL, Borosilicate 3.3 Glass, 19/22 Ground Joint - For Laboratory Distillation & Reactions

• 250mL CAPACITY || Round-bottom flask designed for efficient heating and smooth boiling, ideal for distillation and chemical reactions.
• BOROSILICATE 3.3 GLASS || Durable construction withstands thermal shock, providing excellent chemical resistance and long-lasting use.
• 19/22 GROUND JOINT || Standard taper joint offers secure, leak-free connections to laboratory apparatus and distillation setups.
• AUTOCLAVABLE & DURABLE || Autoclavable at 121°C, ensuring sterility and cleanliness for repeated laboratory use.
• VERSATILE LAB ESSENTIAL || Suitable for professional laboratories, educational demonstrations, and research requiring precision heating and reactions.

The Eisco 250mL Round Bottom Flask is expertly crafted from durable borosilicate 3.3 glass, providing excellent thermal and chemical stability essential for rigorous laboratory applications. Featuring a standard 19/22 ground joint, this flask enables secure and leak-proof connections to distillation setups, condensers, and other laboratory apparatus.

Its round-bottom design ensures uniform heat distribution, making it ideal for smooth boiling, distillation, and various chemical reactions. Autoclavable at 121°C, the flask can be reliably sterilized for repeated use, making it a practical and versatile solution for educational laboratories, research facilities, and professional chemical applications.