The Eppendorf Research^® plus combines over 50 years of innovation in liquid handling to provide one of the safest, most robust and ergonomic pipettes available today. The Research plus is remarkably light both in terms of weight and pipetting forces, setting new standards for ergonomic operation. With a spring-loaded nose cone for lower tip attachment and ejection forces, the Research plus has the ability to be autoclaved without disassembling. Fixed-volume pipettes and multichannel options are available; the Research plus pipette will become an indispensable tool in your laboratory.