This CoorsTek AD-998 High-Alumina labware high form crucible is made of 99.8%-pure aluminum oxide.
- It is highly resistant to alkalies and other fluxes
- This alumina-ceramic ware is especially useful to chemists, metallurgists, and others involved in high-temperature work demanding contamination-free results
- AD-998 ware is highly refractory, for use in reducing and oxidizing atmospheres
- It is suitable for glass melting, including borosilicate glass
- Permeability: Gas-tight