High purity alumina (aluminum oxide, Al2O3) lab crucibles have high melting point, high hardness and good chemical stability.They aresuitable for chemical calcination, metal casting, ceramic sample preparation, etc.
Chemical Composition: alumina, Al2O3, purity 99%
Density: > 3.8 g/cm3
Max. working temperature: 1600 °C
Place the crucible in 105 °C oven for 2 hours to remove the moisture before the first use
Do not heat and cool faster than 5 °C/min <1000 °C or 4 °C/min >1000 °C
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