Multielement Standard Solution 5 for ICP, Certified Reference Material, 100 mg/L each of Ca, Fe, K, Na, 10 mg/L each of Ag, Al, Ba, Be, Bi, Cd, Co, Cr, Cs, Cu, Ga, In, Li, Mg, Mn, Mo, Ni, Pb, Rb, Sr, Tl, V, Zn in HNO3 10% 1 * 100 mL