3-piece set includes two 1kg. and one 500g. For use with Triple Beam Jr. Mechanical Balances Mfr. 710-00 and 750-SO.
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WARNING: This product can expose you to chemicals including Lead, styrene, acrylonitrile, 1,3 butadiene, BPA, ethylene glycol, acetaldehyde, DEHP, cadmium, nickel which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.