MgO 7A Cupel 420/carton

“Alpine style” magnesia cupels, packed in cartons of 420.

Ideal for testing and small scale assaying.

Size 7A.

D: 39.7mm 1.57"

D1: 31.2mm 1.23"

D2: 30.0mm. 1.18"

H: 28.5mm. 1.12"

H1: 11.8mm. 0.46"

(grams): 59.0g