These PYREX® Vista Economy Graduated Cylinders with Removable Plastic Base are made of borosilicate glass code 7740 and are calibrated "to contain" (TC). They are supplied in two parts - a strong, accurate glass graduate (with white graduations) and a detachable, sturdy plastic base which absorbs impacts and reduces breakage. Tolerances are ±5% of total at any point. By removing the base, the graduate can be conveniently stacked. Bumper guards are supplied.
Includes bumper guards to prevent breakage
Sturdy plastic base keeps cylinder upright
Single Metric Scale printed on glass for easy measurements