or
Buret; Corning; Serialized/certified class A; 2mm straight bore PTFE stopcock; Matieral: Pyrex; Colored marketings; Easy-to-read numbers; Smooth micro-finish stopcock barrel; Dust cover; Capacity: 25mL; Grad. Interval: 0.10mL; Tolerance: +/- 0.03mL; 12 O.