Individual Precision Analytical Weights, Class 2, Troemner

Highly polished kilogram and gram weights made of Troemner Alloy 8, which is a specially developed austenitic stainless steel that possesses closely controlled density, extremely low magnetic permeability, good stability, and resistance to corrosion and handling damage

Fractional weights 500 mg to 5 mg are made of stainless steel (30 mg weights are aluminum); fractional weights 3 mg and below are made of aluminum.

This exclusive material has a density of 8.0 at 25°C (controlled to ±0.1%), is essentially nonmagnetic in the annealed condition, and will not transform to magnetic under any combination of temperature and cold work down to –195.5°C (–320°F).

Certifications: Where applicable, weights are supplied with a NIST/NVLAP Weight Calibration Certificate or a Traceable Certificate.

Services: VWR Catalyst™ Services provides convenient and fast re-calibration services within 6 business days for your weights. Please contact us at 1.888.793.2300 or VWR[email protected] for a quote or more information. If your weights are found to be out of tolerance, we will make the proper adjustments to bring them back into tolerance. To prevent loss and ensure the timely processing and integrity of your precision weights and/or calibration devices, please do not pack in foam peanuts. Please avoid packing your items with foam, packing peanuts or other material that cannot be recycled.