We provide durable Glass Test Tubes, ideal for chemical laboratory applications. Made of high-quality glass, each test tube is 6 inches in length, weighs 10 gm, and has a 20 ml capacity. Available in packs of 10 or 20 pieces in a convenient box pack type. As a trusted Manufacturer, Supplier, and Retailer, our Glass Test Tubes ensure accurate measurements and safe storage of samples for your laboratory needs.