Material: aluminum oxide.Color: Apricot.High heat, Not resistant to acid and alkali, Resisting cold and heat, Chemically resistant.
Suitable for anhydrous Na2CO3 and other weak bases substances.
Highest heat resistance: around 1700 degrees Celsius.Filled with 50ML; size: 80mmx40mmx18mm (length x width x height)
Due to the raw material of products has thermal expansion, heating or cooling too quickly can cause cracking, please warm up or cool down as slowly as possible to extend product life.
How to use: In general, put the fired material into the corundum crucible, and then heat it