| 分子式 | |
| 其他事项 | Custom 15 Element Mix #55, Various Concentrations, 100 ml mg/L ± 0.5% in 5% HNO3 + Tr HF Solution A 200 Fe 100 Be, Ba, Cr, Cu, Mn, Mo, Ni, Pb, Zn, V, Sn, Ti 50 Se 10 Ag, As, Co, Li, Sr, Tl, U, Sb 5 Cd ~H~Be~B~N~O~F~I~I |
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