lpl竞猜平台

<small id='kxy60'></small><noframes id='kxy60'>

  • <tfoot id='kxy60'></tfoot>

      <legend id='kxy60'><style id='kxy60'><dir id='kxy60'><q id='kxy60'></q></dir></style></legend>
      <i id='kxy60'><tr id='kxy60'><dt id='kxy60'><q id='kxy60'><span id='kxy60'><b id='kxy60'><form id='kxy60'><ins id='kxy60'></ins><ul id='kxy60'></ul><sub id='kxy60'></sub></form><legend id='kxy60'></legend><bdo id='kxy60'><pre id='kxy60'><center id='kxy60'></center></pre></bdo></b><th id='kxy60'></th></span></q></dt></tr></i><div id='kxy60'><tfoot id='kxy60'></tfoot><dl id='kxy60'><fieldset id='kxy60'></fieldset></dl></div>

          <bdo id='kxy60'></bdo><ul id='kxy60'></ul>

          1. <li id='kxy60'><abbr id='kxy60'></abbr></li>
          2. 赛多利斯ph计pb-10原装电极型号是什么?

            [2021/9/3]

            深华代理的赛多利斯ph计适用于测量液体的pH及mV值,应用领域是水质分析。lpl竞猜平台都知道测量靠电极,参数靠主机,本文跟大家分享实验室常用的PH计赛多利斯PB-10原装电极型号,

            PH值的测量用通常的PH玻璃电极测量pH值时,使用的是对氢离子敏感的玻璃球膜,其相对于玻璃膜的点位是溶液pH值的直接尺度。玻璃电极和参比电极结合在一起能组成复合电极。pH计测量出玻璃复合电极的电压,电压转换成pH值,其结果被显示出。

            ph计