Class A 25mL Borosilicate Burette - 0.1mL Graduations - 0.05mL Tolerance - Glass Key (Smooth) Stopcock - 22.5" Tall

• Premium Class A Borosilicate Burette
• Capacity = 25mL with 0.1mL Graduations and 0.05mL Tolerance
• Glass Key stopcock requires lubrication but offers the smoothest, most authentic control.
• Designed to store liquids in the laboratory, but can be used in the home as well -- or even for beer and wine making.
• Please clean thoroughly before first use.

Premium borosilicate 3.3 glass burettes
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.