Ace Glass 5765-62 25 mL Buret with Straight Stopcock, PTFE Plug, Dust Cover

These burets are suitable for use in school and institutional laboratories not requiring the accuracy of Class A models. Supplied with a Product Standard Polytetrafluorethylene (PTFE) stopcock plug to reduce freezing and eliminate lubricant contamination. The microfinish of the barrel provides a precision fit. The tips are carefully drawn for accuracy to insure proper drainage rate. Each buret is supplied with a dust cover and has a permanently colored scale All sizes furnished with a 2 mm bore stopcock plug