【正文】 ............................................................................22 線性回歸和線性范圍 .....................................................................................................................22 第四章 原子吸收分析技術(shù) .....................................................................................................................24 火焰原子化技術(shù) ..............................................................................................................................24 火焰的基本特性 .......................................................................................................................24 火焰原子化過(guò)程 .......................................................................................................................28 石墨爐分析技術(shù) ..............................................................................................................................31 .........................................................................................................31 ..............................................................................................................................32 （基體）改進(jìn)劑技術(shù) .............................................................................................................35 AA吸收信號(hào)輪廓的特征 .....................................................................................35 .................................................................................................................37 .................................................................................................................38 標(biāo)準(zhǔn)溶液的保存 ..............................................................................................................................39 定量方法 ..........................................................................................................................................39 標(biāo)準(zhǔn)曲線法 ................................................................................................................................39 標(biāo)準(zhǔn)加入法 ................................................................................................................................40 II 內(nèi)標(biāo)法 ........................................................................................................................................41 第五章 原子吸收分析中的干擾和校正 ................................................................................................43 . 光譜干擾 ..........................................................................................................................................43 . 物理干擾 ..........................................................................................................................................43 . 電離干擾 ..........................................................................................................................................44 . 化學(xué)干擾 ..........................................................................................................................................44 . 背景校正 ..........................................................................................................................................46 第六章 原子吸收分析最佳化技術(shù) .........................................................................................................48 . 波長(zhǎng)的選擇 ......................................................................................................................................48 . 空心陰極燈位置的調(diào)節(jié)優(yōu)化 .........................................................................................................49 . 燈電流的最佳調(diào)節(jié) ..........................................................................................................................49 . 通帶的最佳化調(diào)節(jié) ..........................................................................................................................50 . 石墨爐位置的調(diào)節(jié)選擇 .................................................................................................................51 . 石墨爐原子化程序的優(yōu)化選擇 .....................................................................................................52 . 火焰原子吸收樣品注入系統(tǒng)的最佳化調(diào)節(jié) ................................................................................57 . 霧化器 .....................................................................................................................................