PYREX® Corning® Class A Precision Bore Buret with Glass Standard Taper Stopcock

Durable colored graduations are sharply defined and easy to read. Carefully ground stopcock provides precise control. Each buret is supplied with a dust cover, and all sizes are furnished with a 2 mm stopcock. The capacity tolerance on these burets is established by ASTM-E287, and they are calibrated in accordance with ASTM E542.