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Abstract�� The Determination of traces of elements Ca, Mn, P, K, Cr, Co, Ni and Mo etc in depoison Caster dregs using ICP/EChelle Spectrome (American Leeman Labs.) is studied. The relative standard deviation is 4. 96% 10. 30%. The recovery rate is 90. 5%��101. 8%.

Keywords�� s: inductively coupled plasma; atomic emission spectrometry; deposion castor dregs

Received 1996-01-15;

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��̻��߱��ң��ģ��ߺ磬��.ICP��AES��ⶨ�Ѷ��΢��Ԫ��[J]. ��ѧ��ҵ�빤��, 1996,13(1): 46-48

Han Yuanhua;Gao Baoyan .The Determination of Traces of Elements in Depoison Castor Dregs with ICP-AES Method[J]. Chemcial Industry and Engineering, 1996,13(1): 46-48