›› 2009, Vol. 11 ›› Issue (S1): 22-23.

• 重金属检测 • 上一篇    下一篇

饲料中部分成分对石墨炉原子吸收法测定铅的影响

孟凡胜   

  1. (农业部饲料质量监督检验测试中心(济南), 济南 250022)
  • 收稿日期:2009-08-15 修回日期:2009-10-20 出版日期:2009-12-16 发布日期:2009-12-15
  • 作者简介:孟凡胜,农业推广研究员,从事饲料检测与饲料标准的研究工作。Tel:0531-87198032;E-mail:mfs762119@126.com

Effect of Components in Feed on Lead Determination by Graphite Furnace Atomic Absorption Spectrometry

MENG Fan-sheng   

  1. (Feed Quality Supervision and Testing Center(Jinan), Ministry of Agriculture, Jinan 250022, China)
  • Received:2009-08-15 Revised:2009-10-20 Online:2009-12-16 Published:2009-12-15

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

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

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