PYREX® Single Scale Graduated Cylinders, Class A, TD

Corning® PYREX® graduated cylinders have a funnel top and are calibrated 'To Deliver' (TD) in accordance with ASTM E-1272 and ASTM E-542. Each glass graduated cylinder is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Permanent white graduations are easy to read. Cylinders are supplied with shock absorbing polyethylene bumper guards. Material: Corning borosilicate glass code 7740.