18x150 Mm Borosilicate Glass Test Tube

We offer 18x150 mm Borosilicate Glass Test Tubes, ideal for culture and sample testing in laboratory settings. Made of high-quality Borosilicate Glass 3.3 with a 1.2 mm wall thickness, these test tubes have an outer diameter of 18 mm and a length of 150 mm, providing a nominal capacity of 25 ml. The round-bottom design ensures stability, and the open closure allows for easy access. These autoclavable test tubes boast high chemical resistance, making them a reliable choice for B2B buyers in the manufacturing, exporting, supplying, or trading business category.