Burette

Transparent acrylic body and a leakproof stopcock made 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.
Polymethyl Methacrylate / TPX