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50 mL High Alumina Crucible Cylindrical Form Discount

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100 mL High Alumina Crucible Cylindrical Form 

  • Conical form, unglazed, 99.7% alumina crucible. Maximum use temperature is 1750 °C.
  • They are fired at 1205 °C and tested at 1100 °C
    • Specifications
      Capacity

      		 Height

      		 Outside Rim Dia.

      50 mL

      		56 mm

      		41 mm


      High alumina crucibles are made of 99.7% pure aluminum oxide. Highly resistant to chemical attack, this alumina-ceramic ware is especially useful to chemists, metallurgists and others involved in high temperature work demanding contamination-free results.

      High alumina ware is highly refractory, meant for use in reducing and oxidizing atmospheres. It is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass.

      Recommended for use with refractory metals such as Molybdenum, Platinum, Rhodium, Tungsten, Tantalum and Iridium.
      High alumina labware temperature change rate should not exceed 150 °C hour.
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