
Eisco Labs 50mL Heavy Wall Test Tubes with Beaded Rim - Pack of 50 - Borosilicate Glass, Durable Lab Glassware for Scientific Research and Experiments
- Ships from Rochester, NY
- US Customer Service
- 30-Day Return Policy
Heavy Walled Test Tubes, 50mL Capacity, Pack of 50
Test tubes feature uniform 2mm walls and beaded rims. 5.9" (150mm) tall with an outer diameter of 0.8" (24mm) and inner diameter of 0.67†(20mm). Superior heat and chemical durability. Eisco Labs Borosilicate glass heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C