Squeeze-O-Matic Automatic Burets - TG-18445-1019

An economical, portable automatic buret for routine laboratory work and for student use. With straight stopcock outlet and white markings. Buret is filled by use of a pressure bulb and the zero mark is set automatically. Surplus liquid is returned to the reservoir by releasing the pressure. Complete with rubber bulb, connecting tube and flask. Stopcock is made of PTFE.