Automatic Self Zeroing Burette With Bottle

Packed complete with a reservoir bottle, rubber tubing with rubber squeeze bulb Precision ground tips assure uniform outflow Supplied with a chemically-resistant, self-lubricating PTFE stopcock plug Traceable to International Standards Supplied with a Certificate of Graduation Accuracy Easy-to-read durable enamel scale 2 mm bore size stopcock plug Manufactured and Calibrated to the ASTM Specifications E694 and E542 Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements