凤凰彩票网

  • <tr id='kYmnav'><strong id='kYmnav'></strong><small id='kYmnav'></small><button id='kYmnav'></button><li id='kYmnav'><noscript id='kYmnav'><big id='kYmnav'></big><dt id='kYmnav'></dt></noscript></li></tr><ol id='kYmnav'><option id='kYmnav'><table id='kYmnav'><blockquote id='kYmnav'><tbody id='kYmnav'></tbody></blockquote></table></option></ol><u id='kYmnav'></u><kbd id='kYmnav'><kbd id='kYmnav'></kbd></kbd>

    <code id='kYmnav'><strong id='kYmnav'></strong></code>

    <fieldset id='kYmnav'></fieldset>
          <span id='kYmnav'></span>

              <ins id='kYmnav'></ins>
              <acronym id='kYmnav'><em id='kYmnav'></em><td id='kYmnav'><div id='kYmnav'></div></td></acronym><address id='kYmnav'><big id='kYmnav'><big id='kYmnav'></big><legend id='kYmnav'></legend></big></address>

              <i id='kYmnav'><div id='kYmnav'><ins id='kYmnav'></ins></div></i>
              <i id='kYmnav'></i>
            1. <dl id='kYmnav'></dl>
              1. <blockquote id='kYmnav'><q id='kYmnav'><noscript id='kYmnav'></noscript><dt id='kYmnav'></dt></q></blockquote><noframes id='kYmnav'><i id='kYmnav'></i>

                分析仪
                在线色度分析仪PROCON 2000
                在线色度分析仪PROCON 2000
                在线色度分析仪PROCON 2000应用先进的UV-VIS吸收光谱法测量原理,对液体颜色的变化进行监测。它集市政污水,工业废水,海水,饮用水和地表水等监测于一体,已逐渐成为各类水质监测的较优解决方案。 色度是饮用水的重要感官性状指标,影响水质的颜色和口感。饮用水的色度通常来自带颜色的有机物或一些天然金属离子,比如铁,...