These dosilab series are of adjustable volume bottle top dispenser for dosing chemicals with precision and accuracy. The internal components that in contact with liquid solutions are made of PTFE, FEP and borosilicate glass.

• Low economic value
• Autoclavable at +121 °C
• Calibrated easily with other accessory
• PTFE body with high chemical resistance
• PTFE piston with silicone O-ring ensuring a high degree of accuracy

They possess excellent compatibility with all reagents (even organic solvents and concentrated acids), except for hydrofluoric acid.