This Burette has a transparent acrylic body and a
leakproof stopcock fitted with a self lubricating PTFE plug. Each burette is
individually calibrated to give maximum accuracy. Acrylic body is unaffected
by dilute mineral acids & bases except Hydrofloric Acid & Ammonium
Hydroxide. The pH range of 1-14 is ideal and can be used up to 5% wt / wt of
acids or 30% bases.