rectangular crucibles , high purity alumina crucible ( round and square)

 Features of the High Purity Alumina Crucible 

• One high purity Alumina combustion boats for chemcial calcining, metal casting, and ceramic sample preparation
  

   
• Shape: as picture
• Purity: Al₂O₃ > 99.5%;  Fe₂O₃ < 0.01%
• 100% impervious

  Capacity: 22 ml

  Size: 100*25*15mm ( we also supply crucible with customized size)
• Density: > 3.8 g/cm³ 
• Max. working temperature: 1700 ^oC 
• Net weight: 402g
• Note: Never heat and cool faster than 5°C/min. Otherwise, the crucible may crack.

other Alumina Crucible Combustion Boat that we supply:

Zhengzhou TCH Instrument Co., Ltd. is established with the goal of providing researchers with specialized instruments designed to meet their unique demands. We has grown into one of the material science market’s sources of quality instruments overseas. Although the work of the research community has changed quite a bit over the last years,Zhengzhou TCH Instrument Co., Ltd , through constant innovation, continues to provide the highest-quality instruments and unparalleled service, to meet and exceed all of our customers’ needs.

Zhengzhou TCH Instrument Co., Ltd is a leading developer of lab instruments and related products. Our products are used by lab research professionals worldwide. Throughout our history Zhengzhou TCH Instrument Co., Ltd has been synonymous with quality.

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