Polycrystalline Sapphire Sample Pan Cover for thermal analysis, Dia6.8mm, with central hole and step, Item# SP-65-6.8 (a bundle of 5pcs).

Sample pans and covers are sold separately, not as a set.

Polycrystalline Sapphire Sample Pans are made of polycrystalline alumina with purity >99.9%. The extreme high purity and a density of 100% allow the crucibles to feature great chemical inertness, abrasion resistance, and high temperature resistance. It is also translucent and provides optical transparency.