Metal tungsten particles are used as an oxidizing flux for burning samples in infrared carbon and sulfur analyzers, which can help reduce the melting point of the sample and improve the release of carbon and sulfur.
Details of high purity tungsten particles:
The appearance is bright gray polyhedral particles.
Carbon, sulfur and oxygen requirements: C≤0.001%, S≤0.0007%, O≤0.05%.
It can be produced from 12 mesh to 100 mesh.