Different kinds of coating layers and matrix modifiers have been tested for the determination of trace beryllium in biological samples by GFAAS. A new method using molybdenum coated graphite tube with lithium nitrate as matrix modifier was established.
建立了涂钼石墨管硝酸锂作基体改进剂测定铍的新方法,提高了灰化温度,降低了原子化温度,增强了抗干扰能力。
参考来源 - 石墨炉原子吸收光谱技术在生物样品测定中的应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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