Specification:

  High purity Te: 99.999% Te-5N-L-1

  Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Sn, Si

Total impurity content: ≤10ppm

  High purity Te: 99.9999% Te-6N-L-2

  Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca

Total impurity content: ≤1ppm

  High purity Te: 99.99999% Te-7N-L-3

  Testing impurity: Ag, Al, Cd, Cu, Fe, Mg, Ni, Pb, Se, Zn, Ca

Total impurity content: ≤0.1ppm

Application: Use for preparation Ⅱ-Ⅵ elements chemical compound semiconductor, thermo-electricity transfer cell, refrigerating cell, piezoelectric crystal and infrared detector. Used as the material of solar cell etc…