Borosilicate Test Tube (125mm x 15mm) – Pack of 100

The Borosilicate Test Tube (125 mm x 15 mm) provides extra capacity for scientific procedures that involve moderate sample volumes. Whether it’s for culturing organisms, conducting chemical reactions, or holding fluids temporarily, this size is versatile enough to handle multiple lab functions. Made from high-quality borosilicate glass, the tube stands up well to repeated sterilization, heating, and exposure to corrosive substances. The slightly larger diameter also allows for easier pipetting and sample transfer. With uniform thickness and clarity, these test tubes fit easily into standard tube racks and closures. Supplied in a large pack of 100, they meet the needs of high-volume research labs, teaching institutions, or quality control departments. Their durability and repeat usability save time and cost over extended use.