Eppendorf® Research® Plus Single-Channel Variable Volume Pipettors

Pipettors feature a specially designed, spring-loaded tip cone to help reduce the force required for tip attachment and ejection. The rounded and elongated grip fits comfortably in the hand, enhancing stability and drastically reducing the strain resulting from repeated procedures. Operating and tip-ejector buttons have been enlarged and strategically positioned for simple access and operation. Color-coding on the operating button simplifies tip identification and selection. Volume adjustment requires only a few turns to reach desired settings, and features a display that reads to 4 digits. A secondary calibration option allows users to adjust to a wide variety of liquid handling requirements. The ultra-light, corrosion-free piston runs softly and smoothly due to upgraded springs, guides, and seals. These fully autoclavable devices can be easily disassembled for cleaning and decontamination.

They weigh up to 30% less than similar pipettors and feature optimal weight distribution to minimize stress to any one muscle area. The innovative mechanisms and specially developed precision components, such as springs, guides, and seals contribute to the overall ergonomic design of the device. The manual pipettors require up to 50% less force to operate when compared to similar pipettors. In addition, they are simple to service, autoclave, and calibrate in the laboratory.