Volumetric flas, made of high quality, heavy duty, Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, fitted with a chemically resistant, interchangeable 19/26 polypropylene stopper. 4in tall, neck measures 0.85in in diameter and 5in in length, 1000 ml
125ml. Graduation Range: 50-125ml. Graduation Interval: 25ml. Stopper Number: 6. Heavy-duty rim. Wide mouth. Recommended for use as titration flasks. Graduated to show the approximate capacity. Extra large marking spot.