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VWR International 611-8243 calibration weight, 10 g stainless steel F1 mass for analytical balance checks in life sciences laboratories.
The VWR International 611-8243 calibration weight is a 10 g stainless steel laboratory test weight for balance calibration in life sciences laboratories. Its F1 tolerance class is suitable for laboratory applications.
This unit is a single 10 g F1 calibration weight. The mass provides a reference for checking an analytical balance at the 10 g load point.
The unit is used. Its weight was checked on a calibrated analytical balance. Current calibration in accordance with NEN ISO 17025 is not provided, and some weights have expired certificates.
The VWR International 611-8243 is a 10 g F1 calibration weight for laboratory balance checks. The stainless steel weight is intended for use with analytical balances and supports balance calibration in life sciences laboratories.
This used unit was checked on a calibrated analytical balance. The weight is not currently calibrated in accordance with NEN ISO 17025.
The F1 tolerance class places this 10 g weight within the laboratory application range described for the available calibration weights. It is intended for analytical balance checking rather than general mass handling.
The current calibration status is separate from the physical mass and tolerance class. Some weights have expired certificates, and the weights are not currently calibrated in accordance with NEN ISO 17025.
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
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Last updated 3 November 2026
€55 sits below most mass standards here. The middle half of the 628 with a price runs from €71 to €1,759.
