EISCO 24PK 50ml Borosilicate Test Tubes

Description

These industrial-quality 50ml (1.7oz) test tubes are constructed from high-quality Borosilicate 3.3 glass, known for its durability and strength. With a thin wall thickness of just 1.2mm, they offer impressive thermal shock resistance, making them suitable for a range of applications. The beaded rim is chip and crack resistant, enhancing safety and usability. Ideal for professional laboratories, classrooms, and even household organization, these test tubes excel in chemical stability and heat tolerance. They serve well for storing spices or craft supplies, providing versatility beyond traditional laboratory use.