20 Pack Borosilicate Glass Test Tubes, 20 mm OD X 150 mm Length, Round Bottom Test Tubes

Description

🧪 Elevate your lab game with test tubes that mean business!

This 20-pack of borosilicate glass test tubes features a 20 mm outer diameter and 150 mm length, crafted for durability and chemical resistance. With a heat tolerance up to 250°C and a round bottom design, these tubes are optimized for heating and mixing applications. The flared top lip ensures easy pouring and reduces spillage, making them an essential tool for any professional laboratory setup.