PYREX 100mL Single Metric Scale Cylinders, Reinfor

Corning These 100mL PYREX® graduated cylinders are calibrated "to contain" (TC). The scale and figures are durable white enamel, which stand out clearly against the red color-band on these Lifetime Red™ cylinders. This provides clear, accurate measurements for delivering or containing liquids. A reinforced bead of glass near the top helps to reduce breakage, if the cylinder upsets. These cylinders are in accordance with ASTM E-133 and E-1272 and are used in ASTM D-86, D-216 and D-447. - COG