三種土壤標樣中各元素測得含量及回收率
元素 | As | Sb | Bi | Pb | Cd | Sn | |
測得值(mg/kg) | GBW07409 | / | / | / | / | / | 1.32 |
GBW07410 | 9.64 | 0.930 | 0.369 | 27.9 | 0.0856 | 4.00 | |
GBW07447 | 9.45 | 0.906 | 0.256 | 19.3 | 0.145 | / | |
GBW07448 | 6.92 | 0.608 | 0.235 | 17.8 | 0.101 | / | |
理論值/（mg/kg） | GBW07409 | / | / | / | / | / | 1.40 |
GBW07410 | 10.5 | 0.930 | 0.370 | 29.2 | 0.090 | 4.20 | |
GBW07447 | 10.7 | 0.880 | 0.250 | 20.0 | 0.150 | / | |
GBW07448 | 7.7 | 0.580 | 0.230 | 18.7 | 0.108 | / | |
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