Kimble Kimax Class A Serialized and Certified Automatic Zero Burets, 25ML

Kimble kimax serialized burets kimble kimax buret ideal for repeat titrations requiring traceable volumetric accuracy. 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" id flexible tubing easy-to-read durable black enamel scale replacement 2 mm bore size three-way stopcock is 41530f-2 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. Warning: this product can expose you to chemicals including tetrafluoroethylene, which are known to the state of california to cause cancer. Prop 65 warning