Our 15x125mm Borosilicate Glass Test Tube is favored by pharmaceutical companies, research labs, and educational institutions for its high-quality Borosilicate Glass 3.3 material, ideal for laboratory testing. With an outer diameter of 15mm and a length of 125mm, this test tube offers a nominal capacity of 15ml, a round bottom type, and a 1mm wall thickness. Its high chemical resistance ensures durability and reliability in various experimental settings. As a trusted Manufacturer, Exporter, Supplier, and Trader, we provide top-notch glassware for your scientific needs.