"SA" Mabor Cupels 1-9/16" - Case 300

Cases (16.5" x 9" x 6.5") contain 300 cupels. Each Cupel will absorb 43.6 grams of lead. Cupels are made from high quality dead burnt magnesia (MgO). Hard, smooth surface with consistency in weight and size. Provide exceptional results in gold mines, precious metal refiners, alloy melters, hallmarking, geological and test laboratories worldwide. CUPEL DIMENSION DATA (mm / inches) D - 40.0 / 1.57 D1 - 30.2 / 1.19 D2 - 30.0 / 1.18 H - 25.4 / 1.00 H1 - 8.7 / 0.34 Weight: 54.5g Approx.