Pyrex? Measuring Cylinder, Class B, squat form, with heavy duty rim, 50 mL

Pyrex? Measuring Cylinder, Class B, squat form, with heavy duty rim, 50 mL
Complies with ISO 4788
Manufactured from borosilicate glass 3.3
Calibrated to Class B tolerances
Squat height - more stable
Heavy duty construction for increased mechanical strength and longer life: -Heavily beaded rim and spout
More convenient to use in confined spaces - e.g. fume cupboards
Graduations in blue enamel