Stress-free 32pk Test Tubes, 30ml - Borosilicate 3.3 Glass - 1.2mm Thick Walls, Beaded Rim - Superior Heat & Chemical Durability - 5.9" Tall, 0.8" Diameter - Eisco Labs Add To Cart [naBiL8PK]

32PK Test Tubes - Essential Lab Equipment

Introducing the Eisco Labs 32PK Test Tubes, a comprehensive set of high-quality laboratory equipment designed for both professional and educational use. These 30ml test tubes are crafted from premium Borosilicate 3.3 glass, renowned for its superior heat and chemical durability. With a uniform wall thickness of 1.2mm, these test tubes offer excellent thermal shock resistance, making them ideal for a wide range of applications. The beaded rim design not only adds a touch of elegance but also ensures chip and crack resistance, enhancing the longevity of the tubes.

Superior Quality and Specifications

Each test tube in this set measures 5.9" (150mm) tall and boasts an outer diameter of 0.8" (20mm), with an inner diameter of 18.8mm. This size is compatible with stoppers with a bottom diameter of 15-16mm and a top diameter of 20-24mm, providing versatility for various experiments and applications. These test tubes are autoclavable, making sterilization a breeze. Their low temperature gradient allows them to withstand direct flame, high temperatures, and thermal shocks, ensuring they are suitable for rigorous laboratory conditions. Eisco Labs' Borosilicate glass has a strain point of -515°C, an annealing point of 565°C, and a softening point of 820°C, making it highly resistant to extreme temperatures.

Practical Applications and Benefits

Whether you're a professional scientist, a student in a science classroom, or a hobbyist, the Eisco Labs 32PK Test Tubes are an invaluable addition to your collection. Their superior chemical durability and heat tolerance make them perfect for a variety of experiments and applications. Use them for organizing and storing spices and craft supplies in your household, or for conducting scientific experiments in your classroom or lab. The set's versatility and durability ensure that you'll have reliable test tubes for years to come. With Eisco Labs' commitment to quality and innovation, you can trust that these test tubes will meet your highest expectations.