-Alumina crucibles feature highly resistant to chemical erosion.-Recommended for chemists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, rhodium, tungsten, tantalum). Specification:Material: Composite Ceramic (30% MgO2 + 65% SIO2 + 5% AL2O3)Max. Working Temperature: 1300CMax. Capacity: 16mlSize (L*W*H): 90 x 20 x 20mm (3.54" x 0.79" x 0.79")Thickness: 4mm (0.16")Fit Furnace Tube I.D.: >=27.
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-Alumina crucibles (or corundum crucible, aluminum oxide >99%) feature highly resistant to chemical erosion.-Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). -Heating or colding too fast or uneven heating may crack the crucibles. Slow down the heating / colding rate is good for extending its lifespan. Specification:Material: Corundum (Al2O3)Max. Working Temperature: 1600CMax. Capacity: 5mlSize (L*W*H): 99 x 18 x 12mm (3.90" x 0.71" x 0.47")Thickness: 2.5mm (0.10").
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-Alumina crucibles feature highly resistant to chemical erosion.-Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). Specification:Material: Composite Ceramic (30% MgO2 + 65% SIO2 + 5% AL2O3)Max. Working Temperature: 1300CMax. Capacity: 16mlSize (L*W*H): 90 x 20 x 20mm (3.54" x 0.79" x 0.79")Thickness: 4mm (0.16")Fit Furnace Tube I.D.: >=27.
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-Alumina crucibles (or corundum crucible, aluminum oxide >99%) feature highly resistant to chemical erosion.-Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). -Heating or colding too fast or uneven heating may crack the crucibles. Slow down the heating / colding rate is good for extending its lifespan.-Alumina crucibles CAN NOT heated by open fire. Specification:Material: Corundum (Al2O3)Max. Working Temperature: 1600CMax. Capacity: 22mlSize (L*W*H): 102 x 27 x 18mm (4.02" x 1.06" x 0.71")Thickness: 2.5mm (0.10").
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-Alumina crucibles feature highly resistant to chemical erosion.-Recommended for chemists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, rhodium, tungsten, tantalum). Specification:Material: Composite Ceramic (30% MgO2 + 65% SIO2 + 5% AL2O3)Max. Working Temperature: 1300CMax. Capacity: 16mlSize (L*W*H): 90 x 20 x 20mm (3.54" x 0.79" x 0.79")Thickness: 4mm (0.16")Fit Furnace Tube I.D.: >=27.
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-Alumina crucibles (or corundum crucible, aluminum oxide >99%) feature highly resistant to chemical erosion.-Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). -Heating or colding too fast or uneven heating may crack the crucibles. Slow down the heating / colding rate is good for extending its lifespan.-Alumina crucibles CAN NOT heated by open fire. Specification:Material: Corundum (Al2O3)Max. Working Temperature: 1600CMax. Capacity: 16mlSize (L*W*H): 102 x 23 x 17mm (4.02" x 0.91" x 0.67")Thickness: 2.5mm (0.10").
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-Alumina crucibles feature highly resistant to chemical erosion.-Recommended for chemists, metallurgists and others involved in high temperature work demanding contamination free results.-For use in reducing and oxidizing atmospheres and refractory metals (such as molybdenum, platinum, rhodium, tungsten, tantalum, and iridium). Specification:Material: Composite Ceramic (30% MgO2 + 65% SIO2 + 5% AL2O3)Max. Working Temperature: 1300CMax. Capacity: 4.5mlSize (L*W*H): 63 x 13 x 13mm (2.48" x 0.51" x 0.51")Thickness: 2.5mm (0.10")Fit Furnace Tube I.D.: >=18.
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