Precision bore tubing is used to assure accuracy between any two points. Manufactured to Class A tolerances in accordance with ASTM E-542 and ASTM E-287. Each buret is individually serialized. Durable white graduations are sharply defined and easy to read. Carefully ground standard taper stopcock gives precise control Each buret is supplied with a dust cover. All sizes furnished with a 2 mm bore stopcock plug.
Tested and calibrated in an ISO/IEC 17025 certified laboratory.