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Peristaltic pump delivering reliable fluid transfer, ideal for bioprocessing and molecular diagnostics workflows.
The Watson-Marlow 323 Peristaltic Pump is engineered for accurate and contamination-free fluid handling in laboratory and biotechnological applications. This pump features a precision-controlled roller mechanism that ensures consistent flow rates, making it essential for bioprocessing, gene editing, and synthetic biology research requiring sterile and precise liquid transfer. Widely adopted in molecular diagnostics and biomanufacturing, the pump supports diverse applications including cell culture media delivery and reagent dosing. Its design minimizes shear stress on sensitive biomolecules, critical for maintaining sample integrity in advanced biotechnology workflows. The 323 model is compatible with multiple tubing types and sizes, enhancing versatility in live-cell imaging, fluorescence analysis, and other biomedical engineering tasks.
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.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 5 November 2026
3 other listings of this model are available.
