Kimax® precision bore buret permanently marked with an individual serial number and supplied with a Certificate of Graduation Accuracy. Packed complete with a reservoir bottle, U-shaped drying tube, vented connecting tube, rubber squeeze bulb, #1 one-holed rubber stopper and 1/4" I.D. rubber tubing. Three way PTFE stopcock for all sizes is PS 2. Scale is durable black ceramic enamel. Calibrated to the accuracy requirements found in ASTM Specification E694.
Replacement stopcock is Cat.No. 6-41530F-2.