Water solution, 24 Element Mix, #984: Ca @ 1000; Na @ 500; Mg @ 200; K @ 100; P @ 10; Fe, Zn @ 5; Al, Ba @ 2; As, Cr, Cu, Ni, Pb, Sb, Se, Sn, Tl, V @ 1; Be, Cd, Co, Mn, Mo @ 0.5 µg/mL in 10% HCl, 250mL