Supplied with a Certificate of Graduation Accuracy

·         Precision ground tips assure uniform outflow

·         Permanently marked with an individual serial number and traceable to NIST standards

·         Self-zeroing

·         Filled through a self-lubricating PTFE stopcock plug

·         Filling tube and overflow tube at the top of the buret accept 1/4 inch ID flexible tubing

·         Easy-to-read durable black enamel scale

·         Replacement 2 mm bore size three-way stopcock is 823001-0002

·         Designed from ASTM E287, Class A requirements

·         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