€57.86excl. VAT
In stock
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500g ASTM Class 3 calibration weight for precise analytical balance accuracy in laboratory quality control.
The Mettler Toledo 500G ASTM Class 3 Calibration Weight is a high-precision accessory designed to ensure accurate calibration of analytical balances used in laboratory environments. Manufactured from high-quality stainless steel, this standalone weight meets ASTM Class 3 standards, making it essential for precision measurement and quality assurance workflows.
Key technical features include:
This calibration weight is widely used in biomedical engineering and pharmaceutical laboratories, providing essential traceability for analytical balances. Its reliability enhances workflows in synthetic biology research and gene editing labs, where precise measurement is critical for reproducible results. The compact size and standard classification make it a practical solution for routine calibration, ensuring regulatory compliance and enhancing the accuracy of downstream biotechnological applications.
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 22 October 2026
€58 sits below most mass standards here. The middle half of the 603 with a price runs from €78 to €1,897.
