（紫外/可见）吸光光度法讲座（1）
<H2 style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 16.0pt; mso-ascii-font-family: Arial; mso-font-kerning: 0pt">（紫外</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; mso-bidi-font-size: 16.0pt; mso-font-kerning: 0pt"><FONT face=Arial>/</FONT></SPAN><SPAN style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 16.0pt; mso-ascii-font-family: Arial; mso-font-kerning: 0pt">可见）吸光光度法讲座（</SPAN><SPAN lang=EN-US style="FONT-SIZE: 15pt; mso-bidi-font-size: 16.0pt; mso-font-kerning: 0pt"><FONT face=Arial>1</FONT></SPAN><SPAN style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 16.0pt; mso-ascii-font-family: Arial; mso-font-kerning: 0pt">）</SPAN></H2>
<H2 style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 16.0pt; mso-ascii-font-family: Arial; mso-font-kerning: 0pt"></SPAN><SPAN lang=EN-US> <?xml:namespace prefix = o /><o:p></o:p></SPAN></H2>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">吸光光度法是采用分光器（棱镜或光栅）获得纯度较高的紫外</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">/</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">可见单色光，基于物质对单色光的选择性吸收测定物质组分的分析方法。位于波长</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">390nm</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">之间的电磁辐射为紫外光，位于波长</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">390</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">770nm</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">之间的电磁辐射为可见光。各类电磁辐射的波长列于表</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">1</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"> <o:p></o:p></SPAN>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">表</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">1 </SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">各类电磁辐射的波长</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 黑体; mso-font-kerning: 0pt">辐<SPAN lang=EN-US><SPAN style="mso-spacerun: yes"> </SPAN>射<o:p></o:p></SPAN></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 黑体; mso-font-kerning: 0pt">波长，</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 黑体; mso-font-kerning: 0pt; mso-hansi-font-family: 宋体">λ</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 黑体; mso-font-kerning: 0pt">/nm<o:p></o:p></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">无线电波</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">＞</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>12</SUP></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>9<o:p></o:p></SUP></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">微</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><SPAN style="mso-spacerun: yes"> </SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">波</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>9</SUP></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>6</SUP></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">红</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">线</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 75.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=100>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-hansi-font-family: ^Times New Roman^">远红外</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>6</SUP></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">3</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">×</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>4</SUP><o:p></o:p></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-hansi-font-family: ^Times New Roman^">中红外</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">3</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">×</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>4</SUP></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">3</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">×</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>3</SUP><o:p></o:p></SPAN>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-hansi-font-family: ^Times New Roman^">近红外</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">3</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">×</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<SUP>3</SUP></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">770<o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 121.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=161 colSpan=2>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">可见光</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">770</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">390<o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 121.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=161 colSpan=2>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">紫外线</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">390</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10<o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 121.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=161 colSpan=2>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">X</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">射线</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10</SPAN><SUP><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">－</SPAN></SUP><SUP><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">2</SPAN><SPAN lang=EN-US><o:p></o:p></SPAN></SUP>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 121.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=161 colSpan=2>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center; mso-layout-grid-align: none" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt">γ</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">射线</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #c0c0c0; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #c0c0c0; WIDTH: 4cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=151>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10</SPAN><SUP><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">－</SPAN></SUP><SUP><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">2</SPAN></SUP><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">10</SPAN><SUP><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">－</SPAN></SUP><SUP><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">5</SPAN><SPAN lang=EN-US><o:p></o:p></SPAN></SUP>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"> <o:p></o:p></SPAN>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">吸光光度法是一种历史久远的分析手段，具有灵敏度高、准确度和稳定性较好、适用范围广、所需仪器简单价廉等优点。它通常用于微量组分的测定，业已广泛应用于各个领域的分析测试。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><o:p></o:p></SPAN>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt"><SPAN style="mso-spacerun: yes"> </SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">吸光光度法也称做分光光度法，但是分光光度法的概念有些含糊，分光光度是指仪器的功能，即仪器进行分光并用光度法测定，这类仪器包括了分光光度计与原子吸收光谱法（</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; mso-font-kerning: 0pt">AAS</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: ^Times New Roman^; mso-font-kerning: 0pt; mso-hansi-font-family: ^Times New Roman^">）仪。吸光光度法的本质是光的吸收，因此称吸光光度法比较合理，当然，称分子吸光光度法是最确切的。</SPAN>
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