These burettes (burets) prevent impurities of media by outside elements. Feature easy-to-read blue graduations against white background. Flexible vinyl fill tube connects burette top with vinyl bottle stopper and extends into bottle. Operate the unique push-button stopcock using thumb pressure for drop-by-drop delivery. Small screw clamp lets you preset drop speed for repeat titration.
Specifications
L: 0.1
Capacity (mL): 15
Description: Automatic Self-Zeroing and Supporting Burette, 15 m L
1/Pk