Iridium, 1% on activated carbon powder, reduced, nominally 50% water wet, Thermo Scientific Chemicals

Its' principle use is as a hardening agent for platinum, though it is frequently found in crucibles and other high temperature devices. Used in treating prostate and other cancers by high dose radiation therapy, Used in the manufacture of crucibles, special containers and other apparatus resistant to intense heat, Alloyed with Platinum to make heavy duty electrical contacts such as high performance technically advanced spark plugs for use in the automotive and aviation industries, as a catalyst to produce acetic acid.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.