| 分子式 | |
| 其他事项 | ICP-MS MS Soilmg/L ± 0.5% in 2% HNO3 + Tr HF, 250 ml 200 Al, Na, Ca, Fe, Mg, P, K, Si 10 Sb, B, Pb 5 Be, Co, Cu, Li, Mn, Ni, Zr, Tl, U, V, Ba, Cr, Mo, Sr, Th, Sn, Ti, Zn, Ag 4 As 1 Se 0.5 CdComponentsComponent Elemental Symbol CAS Number Concentration UnitsAluminum Al 7429-90-5 200 mg/L Silicon Si 7440-21-3 200 mg/L Sodium Na 7440-23-5 200 mg/L Calcium Ca 7440-70-2 200 mg/L Iron Fe 7439-89-6 200 mg/L Magnesium Mg 7439-95-4 200 mg/L Phosphorus P 7723-14-0 200 mg/L Potassium K 7440-09-7 200 mg/L Arsenic As 7440-38-2 4 mg/L Beryllium Be 7440-41-7 5 mg/L Boron B 7440-42-8 10 mg/L Cadmium Cd 7440-43-9 .5 mg/L Cobalt Co 7440-48-4 5 mg/L Copper Cu 7440-50-8 5 mg/L Lead Pb 7439-92-1 10 mg/L Lithium Li 7439-93-2 5 mg/L Manganese Mn 7439-96-5 5 mg/L Nickel Ni 7440-02-0 5 mg/L Selenium Se 7782-49-2 1 mg/L Thallium Tl 7440-28-0 5 mg/L Uranium Total U 7440-61-1 5 mg/L Vanadium V 7440-62-2 5 mg/L Antimony Sb 7440-36-0 10 mg/L Barium Ba 7440-39-3 5 mg/L Chromium Cr 7440-47-3 5 mg/L Molybdenum Mo 7439-98-7 5 mg/L Strontium Sr 7440-24-6 5 mg/L Thorium Th 7440-29-1 5 mg/L Tin Sn 7440-31-5 5 mg/L Titanium Ti 7440-32-6 5 mg/L Zinc Zn 7440-66-6 5 mg/L Zirconium Zr 7440-67-7 5 mg/L Silver Ag 7440-22-4 5 mg/L~H~Be~B~N~O~F~K~I~P~I |
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