提供矿石元素检测，测试精确值：1PPM-0.5PPM，测试报告有权威性
提供55种元素检测（包括17种稀土元素），可以指定金、银、铁单一元素检测
Ag 1ppm-0.1% Al 0.01%-25% As 5ppm-10% Ba 0.5ppm-1%
Be 5ppm-0.25% Bi 0.1ppm-0.1% Ca 0.1%-35% Cd 0.2ppm-1%
Ce 0.1ppm-1% Co 0.5ppm-1% Cr 10ppm-10% Cs 0.1ppm-1%
Cu 5ppm-1% Dy 0.05ppm-0.1% Er 0.05ppm-0.1% Eu 0.05ppm-0.1%
Fe 0.01%-30% Ga 1ppm-0.1% Gd 0.05ppm-0.1% Ge 1ppm-0.1%
Hf 1ppm-1% Ho 0.05ppm-0.1% In 0.2ppm-0.1% K 0.1%-25%
La 0.1ppm-1% Li 10ppm-5% Lu 0.05ppm-0.1% Mg 0.01-30%
Mn 10ppm-10% Mo 2ppm-1% Nb 1ppm-1% Nd 0.1ppm-1%
Ni 5ppm-1% P 0.001%-25% Pb 5ppm-1% Pr 0.05ppm-0.1%
Rb 0.2ppm-1% Sc 5ppm-5% Sb 0.5ppm-1% Sm 0.1ppm-0.1%
Sn 1ppm-1% Sr 0.1ppm-1% Ta 0.5ppm-1% Tb 0.05ppm-0.1%
Th 0.1ppm-0.1% Ti 0.001%-25% Tl 0.5ppm-0.1% Tm 0.05ppm-0.1%
U 0.05ppm-0.1% V 5ppm-1% W 1ppm-1% Y 0.5ppm-0.1%
Yb 0.1ppm-0.1% Zn 5ppm-1% Zr 0.5ppm-1%