Cylindrical alumina crucibles have straight sides and a flat bottom, giving uniform temperature distribution and making them the most versatile shape for calcination, ashing, sintering and general high-temperature sample work.
Labmina stocks over 160 cylindrical crucibles in 99% high-purity recrystallised alumina, from 0.4ml micro crucibles up to 3400ml, available with or without a matching cover. All are rated for continuous use to 1600°C.
Need a size or wall thickness that isn’t listed? We also fabricate custom cylindrical crucibles to drawing — contact us with your specification.
