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Precision calibration weight block with protective wooden case, essential for analytical balance accuracy verification.
The GARDCO Calibration Weight Block by The Paul N. Gardner Company is a precision mass calibration standard designed for use in laboratory settings to verify the accuracy and reliability of analytical balances and precision scales. This calibration weight is housed in a durable wooden case with foam padding, providing secure protection during storage and handling, minimizing contamination and physical damage.
Key features include:
This calibration weight block is a fundamental laboratory instrument utilized to establish traceable mass standards, supporting reproducibility in experiments and quality control protocols across diverse research fields, including biotechnology, cell imaging, and live-cell analysis.
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
The middle half of the 628 with a price runs from €71 to €1,759.
55 other listings of this model are available.