Nalgene Class B Accuracy Acrylic Burets 50ml (Case of 4)
- Materials: acrylic body with a polymethylpentene tip, and a PTFETFE stopcock and plug.
- Stopcock is leakproof, with self-lubricating PTFETFE plug.
- levels of colorless liquids are easily read through the crystal-clear body.
- Excellent for general use, schools, industrial labs and field use.
- unaffected by dilute mineral acids and bases except hydrofluoric acid and ammonium hydroxide.
- pH range of 1-14 is ideal and up to 5% wt/wt of acids or 30% bases can be used.
- not designed for exposure to alcohol and organic solvents.