Feature Large central pipetting button and separate ejection function  True one-handed operation for both right-and left-handers  Completely autoclavable at 121°C(20min)  Volume-change protection  4-Position volume display, always clearly visible externally  Shor stroke of only 12.5mm to reduce the risk of RSI(Repetitve Strain Injury)  Corrosion-resistant piston and ejector  Color-coded for easy selection of the right tip  CE-compliant  Show details A central pipetting button, the one-handed operation, precise4-position volume settings a volume display that can be easily read by both right-and left-handed operators are only a few examples of the attention to detail in the design of the Topscien variable volume micropipette.

variable volume micropipettes are product of intensive ergonomic and operational studies and the application of modern innovative materials.

They are the perfect manual pipetter for demanding laboratory applications for scientists who prefer central pipetting buttons. 

The micropipettes provide all of the features required by users working in the life sciences field. 

Robust, One-handed operation, Easy calibration institutions, completrly auto clavable, high precision and Easy calibration technique for lasting reliability.  Lightweight-Accurate-Low force The piston-operated micrpipettes provides maximum versatility and optimum quality over the entire volume range.