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1、 Chapter3AtomicEmissionSpectroscopy原子发射光谱 3 1 FundamentalsofAES原子发射光谱的基本原理3 2 Instrumentation仪器3 3 AnalyticalMethodsofAES原子发射光谱的分析方法3 4 ControlofAnalyticalInterferences控制分析干扰 3 1 FundamentalsofAES原子发射光谱的基本原理 AtomicEmissionProcesses原子发射过程 3 2 Instrumentation仪器 1 Lightsource光源2 Spectrometer分光仪3 Detect
2、or检测器4 Readout显示器 LightSource LightSource光源 LightSourceProgresses光源发生过程 Spectrometer MonochromaterOptical directReadSpectrometor PolychromaterOptical directReadSpectrometor 3 Detector Spectrograph PhotomultiplierTube Segmented arrayCharge CoupledDetector SCD ICP AESInstrumentationSystem Two dimensio
3、nalarrayproducedbytheechellemount Fig3 16SchemeofSCDDetector 3 3AnalyticalMethodsofAES 1 QualitativeAnalysis StandardIronSpectraComparison IndicateElementSpectraComparison DeterminationofLineWavelength 2 QuantitativeAnalysis QuantitativeFormula theoreticalFormulaofAES 3 1 3 2 3 3 LomakinFormula InternalStandardMethods StandardCalibrationMethods 3 4 3 5 3 6 3 4 AnalyticalInterferences SpectrumInterferenceBackgroundInterferenceMatrixInterference 1 SpectrumInterference 2 BackgroundInterference 3 MatrixInterference 3 5SensitivityandDetectionLimit 1 Detectionlimit 3 7
