基质为 3.5%硝酸，适用于ICP-MS，包含：
Al-铝 100ppm
Ba-钡 100ppm
B-硼 100ppm
Cd-镉 100ppm
Cu-铜 100ppm
Fe-铁 100ppm
Pb-铅 100ppm
Mn-锰 100ppm
Mo-钼 100ppm
Ni-镍 100ppm
Zn-锌 100ppm