Flask With Long Neck 1118

The flask with long neck is designed for controlled liquid handling, thermal stability, and reliable laboratory performance. Its borosilicate glass construction provides both chemical resistance and high durability, ensuring it withstands repeated heating and cooling cycles. The uniform wall thickness enhances mechanical strength, reducing the risk of breakage under thermal or mechanical stress.

The long neck design allows precise control of liquid transfer and minimizes evaporation or spillage during experiments. Moreover, it enables the use of stoppers, condensers, or other attachments for versatile laboratory setups. Its transparent body allows clear observation of liquid levels, making it easier to monitor reactions and maintain accuracy.

This flask is suitable for a wide range of laboratory tasks, including controlled boiling, distillation, and sample preparation. Its chemical-resistant glass makes it safe to handle acids, bases, and common laboratory solvents. The combination of thermal resistance and mechanical strength supports safe and reproducible results even in demanding experimental conditions.

Available in multiple sizes, this flask accommodates both small-scale experiments and larger-volume reactions. Its design promotes even heating and consistent temperature distribution, which is essential for reproducible laboratory outcomes. Additionally, the long neck helps reduce the risk of splashing, improving safety during handling and transfer of liquids.

Overall, the flask with long neck balances precision, durability, and chemical resistance, providing reliable performance for educational, research, and quality control laboratories. Its practical shape, thermal stability, and clear visibility make it a versatile tool for various laboratory operations.

• Made of Trustlab brand low-expansion borosilicate glass for chemical and thermal resistance.

• Uniform wall thickness for mechanical strength and shock resistance.

• Long neck design for controlled liquid transfer and reduced evaporation.

• Heat-resistant design suitable for open flame or hotplate heating.

• Transparent body for clear observation of liquid levels.

• Compatible with stoppers, condensers, and clamps for versatile setups.

• Available in multiple sizes for small and large-volume applications.

• Chemically resistant for acids, bases, and common solvents.

• Economically designed for repeated laboratory use.