• Isotope dilution method was adopted in lab for the study of the effect of crude oil contamination on the rate of nitrogen mineralization and nitrification in soil.

    实验室中用同位素示研究土壤不同石油污染量对矿化硝化速率影响

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  • The PCDD/Fs in surface sediments of Great Canal in Hangzhou city were analyzed by isotope Dilution HRGC/HRMS method.

    采用同位素稀释-高分辨气质联用技术对京杭运河杭州市区段表层沉积物二恶的分布进行研究。

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  • Objective:To develop a method for determining the metabolites of nitrofuran antibiotics in aquatic products by HPLC-MS/MS using isotope internal standard dilution technique.

    目的建立测定水产品呋喃唑酮、呋喃它酮、呋喃西林和呋喃妥因等硝基呋喃代谢物同位素稀释高效液相色谱-串联质

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  • The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry(IDMS)is described.

    介绍采用同位素稀释谱 法IDMS测定 冻干人尿样品中、铅的含量。

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  • The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry(IDMS)is described.

    介绍采用同位素稀释谱 法IDMS测定 冻干人尿样品中、铅的含量。

    youdao

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