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Precise ULINE H-190 heat sealer for plastic bags, essential for sterile packaging in biotechnology workflows.
The ULINE H-190 Heat Sealer is a reliable laboratory-grade device designed for the secure heat sealing of plastic bags and pouches commonly used in sterile packaging applications. This equipment is ideal for biotechnology and molecular diagnostics laboratories, where maintaining sample integrity during storage and transport is critical.
This heat sealer supports critical biotechnological workflows such as gene editing sample storage and molecular cloning by ensuring reliable containment. It is a valuable tool for research professionals emphasizing sterile packaging and contamination control in biomedical engineering and molecular biology research.
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
The middle half of the 62 with a price runs from €225 to €1,500.