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
Volumetric flask, made of high quality, heavy duty, Amber, Material: borosilicate 3.3 glass, Class A, White printed specifications, with a chemically resistant, interchangeable 10/19 polypropylene stopper, Size: 4.6in tall, neck measures 0.5in in diameter and is 2in length, 25ml