Automatic burette, 50ml made of borosilicate glass which is self-zeroing. 0.1ml resolution with permanent blue markings against a white background for easy viewing. Stopcock is pushbutton style for ease of use to deliver fluids drop by drop.
Double Graduated Flint Glass Cylinder, White graduations, numbered both upward and downward, With pourout and heavy molded base, Graduation interval: 1 mL, Size: 100ml