Precision bore buret is permanently marked with an individual serial number and is traceable to NIST standards
· Supplied with a Certificate of Graduation Accuracy
· Easy-to-read durable white ceramic enamel scale
· Both filling and overflow tubes accept ¼” ID flexible tubing
· Supplied with a chemically-resistant, self-lubricating PTFE stopcock plug
· Replacement 2 mm three-way stopcock plug is 823001-0002
· Manufactured to the specifications found in ASTM E694
· Calibrated to the accuracy requirements found in ASTM Specification E542
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements