Borosilicate Glass Tubing 7mm Outer Diameter x 24"H Case of 100 Durable Laboratory Tubes By GSC International Inc.

This Borosilicate Glass Tubing case of 100 is designed for STEM classrooms, professional laboratories, and glassblowing projects. Each tube measures 7mm in diameter and 24 inches (610mm) in length, offering consistent sizing for educational experiments and craft applications. Borosilicate glass provides superior thermal resistance compared to flint or soda lime tubing, ensuring safety during high-temperature experiments.

The cut ends are not fire polished, giving flexibility for custom projects while maintaining structural integrity. Ideal for classroom demonstrations, chemistry labs, and professional experiments, this case provides a reliable supply of high-quality tubes for multiple users or repeated use.

Lightweight and durable, these tubes are easy to handle and store, making them an essential resource for STEM learning, scientific experimentation, and creative glass projects.

Key Features:

• Bulk Case of 100 Tubes: Provides ample supply for classrooms, labs, or large projects | Full Dimensions: 24"H x 0.276"W x 0.276"D
• High-Temperature Borosilicate: Superior thermal resistance allows safe experimentation with heat
• Consistent Tube Quality: Each tube is uniform in diameter and length, ensuring accurate experiments
• Versatile Applications: Ideal for chemistry, physics, STEM classrooms, and glassblowing projects
• Durable and Lightweight: Easy to handle, store, and transport while maintaining structural integrity