70ml Quartz Silica Crucible Cup for Melting Casting Refining

Uxcell 70ml Quartz Silica Crucible Cup for Melting Casting Refining Mainly used in alloys, platinum, gold, silver, copper brass and other high temperature melting alloys. Resistance to high temperature up to 1700 degrees. Quartz crucible should be storing in 150 centigrade drying box for over 30 minutes before using them.

Material: Quartz (Silica) Max. Working Temperature: 1700C Max. Capacity: 70ml Outside Diameter: 86mm (3.39") Height: 38mm (1.50") Thickness: 5mm (0.20")