Bottletop dispenser LLG uniTOPDISPENS with glass piston and clear glass cylinder. The LLG uniTOPDISPENS is a reasonably priced bottle-top dispenser with glass piston available in 2 volumes: 10ml and 50ml. Precise; reliable and robust. The high quality of the material used and the precision of the grinding ensures the perfect seal of the complete dispensing system. 3 years warranty. Precise and reliable volume setting. Visible dosing procedure. Valve block made of PP gives optimised protection of the glass made dosing cylinder. Precise grinding of the glass piston into the glass cylinder forms a perfect seal. Ergonomic finger guard. Delivered with 2 PP-adapters GL 40 and 45. With glass piston and clear glass cylinder.