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Stainless steel 22 cm extension clamp with chemical resistance, vinyl/fiberglass covers, and autoclave capability.
The Fisherbrand 02-217-001 extension clamp is a 22 cm long, durable stainless steel clamp designed for secure holding of glassware and laboratory apparatus, including jointed glassware, columns, flasks, and tubes. Featuring an electro-polished finish, it offers excellent chemical resistance and mechanical strength. The clamp includes vinyl and fiberglass prong covers, enabling use in high-temperature applications and protecting delicate glass components. It is fully autoclavable, making it suitable for sterile environments and biotechnology workflows such as molecular diagnostics and bioprocessing laboratories. This extension clamp is essential for researchers requiring reliable, chemical-resistant hardware in synthetic biology, cell imaging setups, and biopharmaceutical production pipelines. The dual-adjust mechanism provides precise and secure clamping, widely adopted by molecular biology researchers and professionals working in biomedical engineering and clinical diagnostics.
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 November 2026
The middle half of the 487 with a price runs from €35 to €581.
