产品描述
23 Element Mix # 1815, 1,000 mg/l, 100 ml
Solutions A: in 10% HNO3: Al, As, B, Ba, Be, Cr, Fe, K, Mg, Na,Se
Solutions B: in 10% HNO3 + tr Hf: Ag, Cd, Cu, Mn, Mo,
Ni, Pb, Sb, Sn, Zn, Tl
Solution C: in 2% HNO3: Hg
