The Fisherbrand™ range offers highly accurate individual weights and weight sets, with nominal mass values from 1mg to 10kg. Both cylindrical and leaf weights are available. With the Fisherbrand™ range including both non-certified and certified cylindrical calibration weights that conform to OIML class F1, F2, E2 and M1 specifications. E2 leaf weights are available too, either as non-certified or certified. Sets of weights are also available within this range, as either certified or non-certified.