10ml 25ml 50ml 100ml Borosilicate Glass Burette with Different Size

Burets are the main measuring instruments used in titrimetric analysis, which can be divided into two types: acid burets and basic burets.

The calibration of the buret is the same as that of the volumetric flask. The water weighing method is used, that is, according to the different densities of pure water at different temperatures, the water quality at different scales of the buret is measured according to V=m/ ρ， Calculate the volume of pure water at a new temperature, which is the real volume of the buret at the new scale.