| 分子式 | |
| 其他事项 | ICPMSMDL Standard Method 3005, μg/L ± 0.5% in 2% HNO3 + Tr HF: 5000 Ca; 2500 K; 2000 Fe; 1250 Al; 1000 Na, P; 750 V, Mg; 200 Mn; 150 As, Zn; 100 Cu, Se, Sn, Sr, Ti; 75 B; 50 Cr; 30 Zr; 25 Ba, Mo, Sb, U; 12.5 Th; 10 Be, Co, Li, Ni; 7.5 Pb; 5 Cd, Ag; 3 TlComponentsComponent Elemental Symbol CAS Number Concentration UnitsBarium Ba 7440-39-3 25 ug/L Beryllium Be 7440-41-7 10 ug/L Calcium Ca 7440-70-2 5000 ug/L Lithium Li 7439-93-2 10 ug/L Magnesium Mg 7439-95-4 750 ug/L Molybdenum Mo 7439-98-7 25 ug/L Phosphorus P 7723-14-0 1000 ug/L Antimony Sb 7440-36-0 25 ug/L Zirconium Zr 7440-67-7 30 ug/L Thorium Th 7440-29-1 12.5 ug/L Silver Ag 7440-22-4 5 ug/L Aluminum Al 7429-90-5 1250 ug/L Arsenic As 7440-38-2 150 ug/L Boron B 7440-42-8 75 ug/L Cadmium Cd 7440-43-9 5 ug/L Cobalt Co 7440-48-4 10 ug/L Chromium Cr 7440-47-3 50 ug/L Copper Cu 7440-50-8 100 ug/L Iron Fe 7439-89-6 2000 ug/L Potassium K 7440-09-7 2500 ug/L Manganese Mn 7439-96-5 20 ug/L Sodium Na 7440-23-5 1000 ug/L Nickel Ni 7440-02-0 10 ug/L Lead Pb 7439-92-1 7.5 ug/L Selenium Se 7782-49-2 100 ug/L Tin Sn 7440-31-5 100 ug/L Strontium Sr 7440-24-6 100 ug/L Titanium Ti 7440-32-6 100 ug/L Thallium Tl 7440-28-0 3 ug/L Uranium Total U 7440-61-1 25 ug/L Vanadium V 7440-62-2 750 ug/L Zinc Zn 7440-66-6 150 ug/L~H~Be~B~N~O~F~K~I~I |
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