High Alumina Crucible, Tall Form, 20ml Capacity

The United Scientific JAH020 High Alumina Crucible is an exceptional choice in the field of high temperature work. This unglazed, tall form crucible has a capacity of 20ml and is made of 99.7% pure aluminum oxide ensuring that it is highly resistant to chemical attack. This quality makes it an excellent option for chemists, metallurgists, and others who require contamination-free results. The high alumina ware is also highly refractory and can be used in both reducing and oxidizing atmospheres. It is inert in hydrogen and carbonaceous atmospheres which means it offers maximum protection while working with metals like Molybdenum, Platinum, Rhodium, Tungsten, Tantalum, and Iridium.

Moreover, this crucible has a maximum use temperature of 1750-degree Celsius allowing it to withstand even the most high-temperature work. It is also worth noting that the United Scientific JAH020 High Alumina Crucible is highly resistant to alkalies and other fluxes, making it a preferred choice for glass melting. Its high-quality material and tall form make it a reliable labware for use in a wide range of scientific experiments.

Furthermore, this crucible has a recommended temperature change rate of 150 degrees Celsius per hour. United Scientific has ensured that this crucible meets the necessary requirements of scientists and researchers working in high-temperature environments demanding contamination-free results. The JAH020 High Alumina Crucible has a top outside diameter of 39mm and a height of 36mm. It is sold in packs of two and is ideal for use in both professional and academic settings.

In conclusion, for those who need a high-quality, high-temp resistant crucible that is highly refractory, resistant to chemical attack, and suitable for glass melting, the United Scientific JAH020 High Alumina Crucible is an excellent choice. This crucible is a reliable labware option for professionals and academics who need contamination-free results in high temperature work.