Volumetric flask, high quality, heavy duty Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, Fitted with a chemically resistant, interchangeable 12/21 polypropylene stopper, size: 5in tall, neck measures 0.65in in diameter and is 2.75in length, 50ml
Volumetric Flash, Material: Borosilicate glass, with graduation mark, fitted with solid glass stopper, Class - A, in compliance with ASTM-E288 standard, Tolerance +/-0.300 ml, Stopper No. 22, Capacity: 1000 ml