MgO 7X Cupels - Pack of 15

“Alpine style” magnesia cupels, pack of 15.

Special “egg crate” tray holds cupels securely and minimizes damage in transit.

Ideal for testing and small scale assaying.

Size 7X

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 - 39.7 / 1.56

D1 - 31.2 / 1.23

D2 - 30.0 / 1.18

H - 35.0 / 1.38

H1 - 11.8 / 0.46

Weight: 73.0g Approx.