Meganesia cupel Applications Precious Metal Analysis Mining Laboratory Laboratory Testing Mineral Assaying Fire Assaying Gold Assaying Fire assay Cupel crucible 1.Made of Magnesite or Bone 2.Used for smelting and assaying. 3.High thermal shock resistance Magnesia: ≥95% Silica, Silicon dioxide: 0-5% Property: High refractoriness(1100 centigrade degrees),rapid absorption(70%),and recovery rate of 97% -98.5%,easy to use, without milling.
Product
Description
Mark
6A
Weight: 50-55 grams
Diameter; 40 mm
Height: 25 mm
7A
Weight: 58-60 g
Diameter; 40 mm
Height: 28-30 mm
8A
Weight: 80-86 g
Diameter; 43-45 mm
Height: 30-34 mm
9A
Weight: 120-123 g
Diameter; 50-52 mm
Height: 30-34 mm
Notes: 1.Refractoriness: 1350 centigrade degrees 2.We can supply the products according to customer's drawings, samples and performance requirement .