Elevate your laboratory experience with the Kimble/Kontes KIMAX Test Tubes. Crafted from high-quality borosilicate glass, these test tubes are designed for durability and reusability, making them an eco-friendly choice for any lab. Each tube measures 1075 mm and comes in a convenient case of 10, ensuring you always have the right tools at hand. Their resistance to thermal shock and chemical corrosion makes them ideal for a variety of experiments. Trust Kimble Chase for reliable performance and superior quality in your scientific endeavors!