摘要
研究了一种新的化学前处理过程 ,结合同位素技术形成了一种新的同位素稀释质谱方法 ,并应用于 CC-QM- K5(鱼油中农药 P,P’- DDE含量测定 )及 CCQM- P10 (鱼油中农药 γ-六六六 ,P,P’- DDT含量测定 )
A new sample preparation and clean up procedure combined with IDMS was applied in CCQM-K5(determination of P,P' DDE in fish oil)and CCQM-P10(determination of γ HCH and P,P'-DDT in fish oil)international comparisons.The results are very good.
出处
《现代计量测试》
2000年第6期33-36,共4页
Modern Measurement and Test
关键词
同位素稀释质谱法
鱼油
含氯农药
国际比对
isotope dilution mass spectrometry
fish oil
pesticides contained chlorine
international key comparisons
