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VistaLab Technologies has revolutionized the look of hand-held liquid transfer with the new Ovation® BioNatural Pipettes. Using the principles of ergonomic science, Ovation® BioNatural Pipettes are uniquely designed with the human anatomy in mind. Its shape naturally follows the contours of the user's palm, and allows the task of pipetting to be performed with a natural posture and minimal muscular movement, significantly reducing strain. An adjustable hook provides a custom fit for left or right-handed users. Throughout the pipetting task, low hand and arm elevations ease stress in the shoulder and neck, and a neutral wrist angle eliminates uncomfortable extension and radial deviation movements in the arm. Force, velocity and exertion from repetition or duration have also been neutralized.
Adjustable-volume models allow five of the laboratory's most frequently-used aspirating and dispensing volumes to be easily set-up and stored for routine use and later recalled by pressing a single button. Other volume settings can be selected at precise increments throughout the pipette's volume range. A low-force, form-fitting plunger allows the user to manually control the speed of aspiration and dispensing with minimal effort. This is especially important when working with samples containing cells with fragile membranes that can be easily disrupted, or fluids that tend to bubble. In-lab calibration can be easily performed without tools to compensate for environmental conditions and/or different liquid types. Six color-coded models for transferring liquid volumes from 0.2µL to 1000µL are available.