Large Diameter Fused Quartz Tube, Clear Fused Silica Glass Tube,
Video Description
In this video, we demonstrate high-purity quartz test tubes with flame-polished standard ground joints (9mm/14mm), showing their transparency, high-temperature resistance up to 1100°C, and acid/alkali resistance. You'll see a close-up walkthrough of the quartz grind stopper seal, custom sizing options, and real examples of laboratory and industrial applications. Learn how these 99.99% SiO2 tubes perform in practical use.