Ohaus ASTM Class 4 Individual Weights, Class 4, Without Certificate

Can be used for calibration of semi-analytical balances and for student use. Weights are designed so the specifications on surface finish, markings, construction, material density, and magnetic properties become more restrictive as the weight tolerance decrease. Individual weights 1 mg through 10 kg are supplied in durable polycarbonate cases. Case lids lock tightly to ensure that your weight is help securely and kept clean and dust free.

Without Certificate
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