Abstract:

Under the condition of graphite furnace atomic absorption spectrometry analysis, the effect of calcium, phosphate, sulfate, manganese, magnesium, potassium and sodium chloride in feed on lead measure was studied. The results indicated that the lead measure was affected by calcium, phosphate, sulfate, potassium and sodium chloride significantly, but affected by magnesium and manganese insignificantly.

Key words: feeds, graphite furnace atomic absorption spectrometry, lead

摘要：

研究了在石墨炉原子吸收光谱法分析条件下,饲料中钙、磷、硫、锰、镁、钾和氯化钠等成分对铅测定的影响。结果表明,磷、钙、硫、钾和氯化钠对铅测定的影响比较大;镁和锰的影响比较小。

关键词: 饲料;石墨炉原子吸收光谱法;铅