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Horizontal laminar flow cabinet HLF22a with dust extraction, providing sterile work surface and contamination protection.
The Spruyt-Hillen HLF22a Dust Extraction Cabinet is a horizontal laminar flow cabinet designed for sterile and safe handling of powders and particulates. It features a horizontal HEPA-filtered airflow pushing clean air over the work surface, creating an overpressure environment that prevents ambient contamination inflow, protecting both product integrity and lab personnel from exposure to viruses, bacteria, and dust particles.
Key technical specifications:
This dust extraction cabinet is widely used in clinical diagnostics, biotechnology laboratories, and bioprocessing workflows where sterile powder handling is critical. It ensures biosafety and contamination control, essential for molecular diagnostics, synthetic biology research, and biomedical engineering applications. The horizontal laminar airflow design makes it particularly suitable for live-cell imaging preparation and gene editing sample processing, where maintaining a contaminant-free environment is crucial.
The unit combines clean bench usability with integrated fume extraction, making it ideal for laboratories requiring both particulate containment and protection against hazardous powder aerosols common in biomanufacturing and molecular biology research environments.
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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
1 other listing of this model is available.
