United Scientific® Test Tube with Rim – Borosilicate Glass, 32 x 200mm, 125mL – Pack of 50

The United Scientific® 32 x 200mm Borosilicate Glass Test Tube with Rim provides a generous 125mL capacity, ideal for bulk sample handling and large-volume reactions. Constructed from high-strength borosilicate glass, it resists heat, cold, and chemicals. Rolled rims improve safety, while its pre-cleaned, reusable, and autoclavable design ensures dependable lab performance.