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Diffstak 160 Rig diffusion cell designed for membrane permeation testing in biotech and pharmaceutical research.
The Diffstak 160 Rig is a precision laboratory diffusion cell engineered for reliable membrane permeation studies and controlled diffusion experiments. Ideal for applications in biotechnology, molecular diagnostics, and pharmaceutical development, this diffusion apparatus enables precise measurement of compound transport across membranes. The system supports bioprocessing workflows requiring reproducible diffusion data critical in gene editing and synthetic biology research. Designed for analytical laboratories focusing on biomedical engineering and biomanufacturing quality control, the Diffstak 160 Rig facilitates accurate permeation testing with robust construction and adaptable configuration. This diffusion cell system is popular among researchers conducting molecular biology assays and cell membrane studies, providing essential support for drug delivery and molecular cloning workflows.
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 4 September 2026
