The American Educational 7-14706 set of assorted flint glass tubing is used for general laboratory applications or bending and melting within an alcohol or gas flame. The apparatus-weight glass provides consistent wall thickness to +/- 0.05mm. The set includes 36 assorted 24" pieces that total 2.5lbs of tubing. Flint glass has a lower melting point, chemical resistance, and expansion rate than borosilicate glass, making it suitable for working and bending within an alcohol or gas flame.

Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.

American Educational Products manufactures learning materials in math, science, and reading/language arts for students in pre-kindergarten through grade 12. The company, founded in 1986, is headquartered in Fort Collins, CO.

What's in the Box?

• (12) 5mm OD
• (3) 12mm OD
• (3) 10mm OD
• (3) 8mm OD
• (4) 7mm OD
• (11) 6mm OD