![2962-300 PYREX 300mL Hydrometer Cylinders](http://plus.labcloudinc.com/cdn/shop/products/2962-300_{width}x.jpg?v=1598048639)
2962-300 PYREX 300mL Hydrometer Cylinders
Corning These 300mL PYREX® hydrometer cylinders have a large hexagonal base sealed to the cylinder body to increase stability. Breakage is minimized by the heavy wall construction. Meets ASTM specifications D-287 and E-100. - COG