Elegant 100pk Test Tubes, 5ml, 12x75mm - Rimless - Marking Spot - Light Wall, 1mm Thick - Borosilicate 3.3 Glass Enjoy 65% Off [It3nClLc]

100PK Rimless Test Tubes, 5mL, 12x75mm

Introducing our premium 100PK Test Tubes, designed for both professional laboratories and everyday use. These high-quality, rimless test tubes are crafted from heavy-duty Borosilicate 3.3 glass, ensuring durability and reliability. With a 5mL capacity and a uniform wall thickness of 1mm, these tubes offer excellent thermal shock resistance, making them ideal for a wide range of applications. Each tube features white, printed specifications for easy identification and organization.

Key Product Features and Specifications

Our test tubes are not just durable but also feature-rich. They come with fire polished, flat edges for a smooth finish, and a 1mm wall thickness that provides superior thermal shock resistance. The rimless design makes them perfect for culture testing and other laboratory procedures. With a height of 3 inches (75mm) and an outer diameter of 0.5 inches (12mm), these tubes are compatible with stoppers with a bottom diameter of 9-10mm and a top diameter of 13-15mm. They are autoclavable, allowing for easy sterilization, and can withstand direct flame, high temperatures, and thermal shocks. The heat tolerances of our Borosilicate glass are impressive: strain point -515°C, annealing point 565°C, and softening point 820°C.

Practical Applications and Benefits

These versatile test tubes are an essential tool for professionals and enthusiasts alike. Whether you're conducting scientific experiments in a laboratory or organizing spices and craft supplies at home, our rimless test tubes are up to the task. Their superior chemical durability and heat tolerance make them suitable for a wide range of applications, from scientific research to everyday household needs. Designed for use in professional laboratories, classrooms, and households, these test tubes offer exceptional value and are a perfect choice for anyone seeking high-quality, reliable glassware.