Burettes - PTFE Rotaflow stopcock, capacity 25ml, Sub. Div. 0.10ml Tolerance ± 0.10ml, class 'B', Blue Graduation-EIS-CH0238F

• Premium Class B Borosilicate Burette
• Capacity = 25mL with 0.1mL Graduations and 0.1mL Tolerance
• PTFE rotoflow stopcock requires no lubrication and has a plastic turn knob for fine 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