Titrator, Buret, Auto, with Teflon Stopcock, self-zeroing, 25 mL (Sold by EACH)

Borosilicate Glass 25ml Automatic Self Zeroing Burette; 500ml Reservoir

Avoid outside contamination with this highly accurate closed system.

Borosilicate glass burettes have white 0.1ml graduations and are mounted to a high-density polyethylene screw cap

Squeezing the flexible polyethylene bottle forces liquid into the burette

Built in overflow automatically drains excess liquid back into reservoir

Glass stopcock has a 2mm bore

Large, stable plastic base can be detached from reservoir