Test Tube, 12x100 mm, Borosilicate Glass, Pack of 100

The test tube, size 12x100 mm, made of borosilicate glass, is designed for laboratory use and typically sold in packs of 100. These tubes are made from high-quality borosilicate 3.3 glass, which provides excellent thermal shock resistance and chemical durability. They often feature a rimmed or rimless top and have a 1.0 mm medium wall thickness for added strength. The tubes are suited for heating, mixing, and holding liquid samples in scientific experiments. Their uniform shape and smooth surface make them easy to clean and reuse, commonly used in research, clinical, and chemical laboratories