Specification:
High Purity Tellurium:
-Te-05 Grade 99.999.
-The content of Tellurium is above 99.999%.
-The total impurity element of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow 10 ppm
Ultra Purity Tellurium:
-Te-06 Grade 99.9999.
-The content of Tellurium is above 99.9999%.
-The total impurity element of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow 1 ppm
Ultra High Purity Tellurium:
-Te-07 Grade 99.99999.
-The content of Tellurium is above 99.99999%.
-The total impurity element of Ag, Al, Bi, Ca, Cr, Cd, Cu, Fe, Mg, Mn, Na, Ni, Pb, Se, Si & Zn is bellow 0.1 ppm.
Grade Type Content of Tellurium Impurity element
High Purity Tellurium Te-05 Grade 99.999 >99.999% <10 ppm
Ultra Purity Tellurium Te-06 Grade 99.9999 >99.9999% <1 ppm
Ultra High Purity Tellurium Te-07 Grade 99.99999 >99.99999% <0.1 ppm