ITEM NAME:30ml Alu 99% Conical corundum crucible melting furnace crucible metal casti A6J3 30ml Alu 99% Conical corundum crucible melting furnace crucible metal casti A6J3 High purity, Al2O3 more than 99% Good temperature resistant, good chemical resistance Thermal resistance and cold resistance, and not easy to burst Casting formation, high density Working Temperature:1600 Degrees Celsius(Normal)1800 Degrees Celsius(Short time) Material: Aluminium oxide Inner Diameter: Approx 32mm Outer Diameter: Approx 38mm Base Diameter:Approx 25mm Height: Approx 45mm Capacity: 30ml Color: ivory white Weight: 56g Package Contents: 1 x Corundum Crucible Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.