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/></span></div><div style="text-align: center;"><span style="font-size: 14px;">⒈復(fù)合電極不用時，可充分浸泡3M氯化鉀溶液中。切忌<br /> </span></div><div><span style="font-size: 14px;">　　用洗滌液或其他吸水性試劑浸洗。<br /> </span></div><div><span style="font-size: 14px;">　?、彩褂们埃瑱z查玻璃電極前端的球泡。正常情況下，電極應(yīng)該透明而無裂紋；球泡內(nèi)要充滿溶液，不能有氣泡存在。<br /> </span></div><div><span style="font-size: 14px;">　?、硿y量濃度較大的溶液時，盡量縮短測量時間，用后仔細清洗，防止被測液粘附在電極上而污染電極。<br /> </span></div><div><span style="font-size: 14px;">　?、辞逑措姌O后，不要用濾紙擦拭玻璃膜，而應(yīng)用濾紙吸干, 避免損壞玻璃薄膜、防止交叉污染，影響測量精度。<br /> </span></div><div><span style="font-size: 14px;">　?、禍y量中注意電極的銀—氯化銀內(nèi)參比電極應(yīng)浸入到球泡內(nèi)氯化物緩沖溶液中，避免電計顯示部分出現(xiàn)數(shù)字亂跳現(xiàn)象。使用時，注意將電極輕輕甩幾下。</span></div> </div> <div id="aqgwbbhhdpu" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/jsshengaohua-Article-3618580/">各行業(yè)的水質(zhì)檢測相關(guān)要求有哪些？</a></li> <li>下一篇：<a href="/jsshengaohua-Article-3612598/">氨氮測定儀的研發(fā)進展與測量精度提升研究</a></li> </ul> </div> </div>   <div id="aqgwbbhhdpu" class="foot_box"> <div 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