PA Tuning Solution set

DG-PA tuning solution set, 2 bottles of 100mL: 20ppm each of zn, be, CD, As. 10PPM of Ni, Pb, Mg. 5ppm of Tl, Na, Al, U, Cu, Th, Ba, Co, Sr, V, Cr, Mn, Li, Sc, In, Lu, Bi. 2.5ppm of Y, Yb. in 2- 2.5pct HNO3