No leaking stopcock
- Durable burette (buret) is constructed with a clear, acrylic body
Clear acrylic burette (buret) features leakproof stopcock with self lubricating PTFE plug. Burette is individually calibrated for maximum accuracy and is resistant to dilute mineral acids and bases with the exception of HF and ammonium hydroxide. Can be used in solutions with pH ranging from 1 to 14, and with up to 5% W/W of acids or 30% W/W of bases.