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Class II biohazard cabinet EF-A4 providing sterile airflow and contamination control for microbiological and cell culture applications.
The Clean Air EF-A4 Biohazard Cabinet is a Class II biosafety cabinet engineered for microbiological research involving biological agents such as bacteria, viruses, and allergens. It is ideal for cell culturing, transfection workflows, and other procedures requiring sterile conditions fundamental in biotechnology and molecular diagnostics.
Key technical features include:
This cabinet is essential in applications such as live-cell imaging preparation, synthetic biology culturing, and molecular cloning workflows, providing a controlled sterile environment that minimizes cross-contamination risks—critical in clinical diagnostics and biomanufacturing pipelines. Widely used by researchers and clinical laboratories focused on biotechnology, cell biology, and biomedical engineering disciplines.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
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
