Specification:

  High purity Ga: 99.999% Ga-5N-I-4

  Testing impurity: Al, Ca, Cu, Fe, Hg, In, Mg, Ni, Pb, Sn, Zn, Si

Total impurity content: ≤10ppm

  High purity Ga: 99.9999% Ga-6N-I-5

  Testing impurity: Cr, Cu, Fe, Mg, Ni, Pb, Sn, Zn, Si

Total impurity content: ≤1ppm

High purity Ga: 99.99999% Ga-7N-I-6

Testing impurity: Cu, Fe, Mg, Mn, Pb, Sn, Zn, Si

Total impurity content: ≤0.1ppm

Application: Used for preparation Ⅲ-Ⅴ elements chemical compound semiconductor, high purity metal and germanium, dopant of mono-crystal silicon.