抗坏血酸增敏—石墨炉原子吸收光谱法测定痕量铊的方法研究 |
焦圣兵, 胡梦颖, 杜雪苗, 徐进力 |
The determination of trace thallium in soil by Graphite Furnace Atomic Absorption Spectrometry (GFAAS) using ascorbic acid as a sensitizer |
Sheng-Bing JIAO, Meng-Ying HU, Xue-Miao DU, Jin-Li XU |
图3 Tl的灰化温度和原子化温度结果 |
Fig.3 Results of ashing temperature and atomization temperature of Tl |