tungsten granules (particle) :
Appearance£ºBright gray polyhedron granule.
Application£ºUsed as flux in the analysis of carbon and sulfur. Mesh
Size£º-1180¦Ìm+850¦Ìm(-16~+20) -850¦Ìm+425¦Ìm(-20~+40) -425¦Ìm+250¦Ìm(-40~+60) -250¦Ìm+180¦Ìm(-60~+80) Sieve
Analysis£ºOversize¡Ü5%,Undersize¡Ü7% Carbon,Sulfur and Oxygen
Contents£ºC¡Ü0.001% S¡Ü0.0007% O¡Ü0.05
