ICP Multi-element (52) Standard, – Part3: Al,As,Ba,Be,Bi,Cd,Ca,Cs,Ga,Pb,Li,K,Se,Ag,Na,Sr,B,Cr,Co,Cu,In,Fe,Mg,Mn,Ni,Tl,U,V,Zn,Cs,La,Ce,Y,Th,Rb,Eu@10ppm each in 2%HNO3