High-Temperature Resistant Alumina Crucible Set - 99% Corundum Lab Crucibles for Laboratory Use(Combo 5)

The distance between the product and the heating body (such as carbon tube, silicon molybdenum rod or heating wire, etc.) should be > 5, not used for burning carbon and iron related products. The bottom of the large crucible as far as possible not direct with the bottom of the furnace, it is recommended to use corundum foot pads and other temperature resistant substances will be elevated crucible, the formation of Gas convection, in order to extend the service life of the product. .Package Include : 1 Combo

• Constructed from 99% alumina, our high-temperature resistant crucible set is devised for optimal performance in laboratory .
• Withstand temperatures up to 1600℃ and sintering temperatures of 1800℃, ensuring reliability for various high-temperature applications.
• Engineered to maintain stable temperature changes, with a maximum rate of 5℃/min below 1200℃ and 4℃/min above, to prevent cracking and ensure longevity.
• Includes essential guidelines for safe usage, such as maintaining a distance from heating elements and avoiding direct with furnace bottoms.
• Perfect for laboratory experiments, this combo set includes one durable crucible, ideal for sintering and other high-temperature processes.