Kimax® buret used in electrometric titration assemblies. Each pair consists of one buret with a right hand stopcock and one with left a hand stopcock. When set up in pairs on the usual buret stand, the delivery tips are bent toward each other and project to the front so that the ends will clear a 400mL beaker. The stopcock and tip are set at an angle of 55° to the center of the graduated scale. Burets have funnel tops. PTFE stopcocks are PS 2. Scale is durable black ceramic enamel.