- Single metric scale
These graduated cylinders are calibrated "to deliver." Each cylinder has white enamel graduations. Bumper guards are supplied on 25-mL through 4000-mL sizes.
When taper sizes are given, the first number is the stopper diameter (mm) across the top; the second number is the stopper length (mm). If only one number is given, it indicates the stopper diameter (mm) across the top.
