10 mg/l [Sb] Antimony, 10 mg/l [Ge] Germanium, 10 mg/l [Hf] Hafnium, 10 mg/l [Mo] Molybdenum, 10 mg/l [Nb] Niobium, 10 mg/l [Si] Silicon, 10 mg/l [Ta] Tantalum, 10 mg/l [Te] Tellurium, 10 mg/l [Sn] Tin, 10 mg/l [Ti] Titanium, 10 mg/l [W] Tungsten, 10 mg/l [Zr] Zirconium
