VOLAC burettes are manufactured in a range of sizes from 10 ml to 100 ml capacity. All burettes now come in single packs. All burettes are made in class AS Schellbach.

Each featuring bold figures and fine graduation lines: All VOLAC burettes are made of borosilicate glass with permanent amber stain markings and have a flange at the top for ease of filling.

All VOLAC burettes are produced according to BS ISO 385: 2005. VOLAC burettes are available batch certified (suffix NC) or with a Works Accuracy Certificate (suffix WAC).

All VOLAC burettes are individually calibrated and batch tested at 3 points (using registered tubing), all lot numbered and fully traceable, and all show their minimum and maximum flow time printed on the instrument.

In addition Works Accuracy Certificate burettes are individually tested and come with a certificate specifying accuracy within nominal tolerance and are individually numbered for traceability