Porzellantiegel Tasse 50ml mit Deckel für Gießerei Schmelzen Gießen Raffinieren
-The porcelain is uniform in thickness and dense which allows stable mechanical strength and little permeability.-Comes with a loose-fitting lid that allows gases to escape during sample heating.-Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.-Good resistance to acids of all kinds, even at boiling point, with the exception of hydrofluoric acid. -The crucibles are glazed on the inside and outside surface except for the outside bottom and rim.-Porcelain crucibles should be stoving in drying box or muffle furnace over 30 minutes and place in drying column in reserve. Specification:Material: Porcelain Max. Working Temperature: 1000CCapacity: 50mlMax. Capacity: 57mlCup Top Outer Diameter: 52mm (2.05")Cup Height: 47mm (1.85")Lid Inner Diameter: 57mm (2.
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