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Compact VWR fixed-speed mini vortexer Model 945303, 115 VAC, 150 W for efficient liquid sample mixing.
The VWR Fixed Speed Mini Vortexer Model 945303 is a compact, benchtop vortex mixer designed to provide consistent and reliable mixing of small volumes of liquid samples. Operating at a fixed speed, this vortex mixer ensures uniform agitation, making it essential for biotechnology workflows such as molecular diagnostics, gene editing preparations, and protein sample processing.
Key technical specifications include:
This mini vortexer is widely used in biomedical engineering, cell imaging sample prep, and bioprocessing labs where precise and consistent sample mixing is critical. Its ergonomic design suits laboratories focusing on synthetic biology and biomanufacturing research, ensuring integration in standard molecular biology and clinical diagnostic protocols.
The fixed-speed mechanism minimizes mechanical variability, enhancing reproducibility in sensitive applications such as live-cell imaging preparations and fluorescence analysis sample homogenization. Ideal for research professionals and laboratory technicians requiring a reliable vortex mixer in compact form factor.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 3,026 with a price runs from €65 to €1,488.
