Burette Borosilicate Glass 25ml /50cc with Teflon Stopcock

This is a borosilicate glass tube body with 1.0 mL subdivisions

It has a PTFE stopcock valve providing more control and the ability for easy one-handed operation and ensuring a leakproof seal, finer flow control, elimination of lubrication and absence of plug seizure. This style of burette is intended for delivery of a more precise volume. Brown divisions for easy readability.