6人轮换我们一家_如何避免PCR實(shí)驗室污染？-山東博斯達環(huán)?？萍加邢薰?/title> <link type="text/css" rel="stylesheet" href="/skins/544093/css/animate.min.css" /> <link rel="stylesheet" type="text/css" href="/skins/544093/css/style.css" /> <link type="text/css" rel="stylesheet" href="/skins/544093/css/swiper.min.css">   <link rel="shortcut icon" href="/skins/544093/favicon.ico"> <link rel="canonical" href="http://www.hassanvawda.com/"/> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"></div>  <div id="wxblqwn" class="top0"> <div id="wom49d5" class="w1100 clear clearfix"> <p>歡迎來(lái)到山東博斯達環(huán)?？萍加邢薰揪W(wǎng)站！</p> <span><em></em>0536-2228378</span> </div> </div> <div id="qdkweet" class="top"> <div id="dpan0uk" class="top2 w1100 clearfix"> <div id="vcem555" class="logo fl"><a href="/"><img src="/skins/544093/images/logo.jpg" alt="山東博斯達環(huán)?？萍加邢薰?/></a></div> <div id="oevwwvk" class="nav">  <div id="nat06le" class="nav_menu"> <span></span> <span></span> <span></span> </div> <div id="qbz6onz" class="nav_list"> <ul class="nav_ul clearfix"> <li id="vabx04w" class="nav_item"><a id="navId1" href="/">首頁(yè)</a></li> <li id="pqv6o5j" class="nav_item"><a id="navId2" href="/aboutus.html">公司簡(jiǎn)介</a></li> <li id="syjl6ro" class="nav_item"><a id="navId3" href="/products.html">產(chǎn)品中心</a></li> <li id="0syc1ih" class="nav_item"><a id="navId4" href="/news.html">新聞中心</a></li> <li id="mmvgglq" class="nav_item"><a id="navId5" href="/successcase.html">案例展示</a></li> <li id="bg0rghc" class="nav_item"><a id="navId6" href="/article.html">技術(shù)文章</a></li> <li id="0mfpymu" class="nav_item"><a id="navId8" href="/order.html">在線(xiàn)留言</a></li> <li id="z4oawqj" class="nav_item"> <a id="navId9" class="on">更多</a>  <i></i> <div id="fovx450" class="nav2"> <a href="/honor.html">榮譽(yù)資質(zhì)</a> <a href="/contact.html">聯(lián)系我們</a> </div> </li> </ul> <div id="v955ef5" class="nav_mask"></div> </div> </div> </div> </div>   <div id="tk51u50" class="ny_banner wow zoomIn"></div>  <div id="xee45ax" class="seabox"> <div id="erhss01" class="content w1100"> <div id="dv01r1s" class="sea_inp fr"> <form class="form1" name="form1" method="post" action="/products.html"> <input class="serach" name="keyword" type="text" placeholder="請輸入產(chǎn)品名稱(chēng)"> <input class="sub" name="submit" style="cursor:pointer;" type="submit" value="搜索"> </form> </div> <div id="5q0s9pm" class="k_word fl"> <b>關(guān)鍵詞搜索：</b> 實(shí)驗室污水處理設備、實(shí)驗室廢水處理設備、醫療污水處理設備、醫院污水處理設備、口腔門(mén)診污水處理設備、牙科診所污水處理設備、次氯酸發(fā)生器 </div> </div> </div> <div id="pynca06" class="w1100"> <div id="tzyw54r" class="list_box clear clearfix"> <div id="c91u14v" class="list_right list_right2"> <div id="wbne500" class="box_bt"> <div id="dk0v0xl" class="box_right_title"><span>Technical articles</span>技術(shù)文章</div> <div id="lfbkg56" class="bt_text_y"><span><a href="/">首頁(yè)</a> > <a href="/article.html">技術(shù)文章</a> > 如何避免PCR實(shí)驗室污染？</span></div> </div> <div id="shumv06" class="pro_photo"> <div><h1>如何避免PCR實(shí)驗室污染？</h1></div> <div id="ajlsei1" class="pro_details_tongji"> 　更新時(shí)間：2022-06-09 點(diǎn)擊量：<span id="Click">1454</span> </div> <div id="z0m1q6l" class="n_con" id="c_detail_wrap"> <div>　　如何避免PCR實(shí)驗室污染？<br /> </div><div>　　主要是在采(取)樣的過(guò)程中，由于取樣工具之間的交叉造成污染；或者在核酸提取的過(guò)程中，由于移液器、離心管等使用不當導致的污染。?<br /> </div><div>　　PCR試劑的污染<br /> </div><div>　　主要是在PCR試劑配制過(guò)程中，由于移液器、容器、陰性對照及其它試劑被核酸模板或陽(yáng)性對照污染。<br /> </div><div>　　克隆質(zhì)粒的污染<br /> </div><div>　　在實(shí)驗室操作中經(jīng)常會(huì )用到陽(yáng)性參考品，這些陽(yáng)性參考品大多數是由某些克隆質(zhì)粒制作而成，克隆質(zhì)粒在單位容積內濃度高，不小心使用極易造成污染。(如何避免以及處理PCR實(shí)驗室污染？)<br /> </div><div>　　PCR擴增產(chǎn)物污染<br /> </div><div>　　這是PCR反應中主要常見(jiàn)的污染問(wèn)題。因為PCR產(chǎn)物拷貝量大，遠遠高于PCR檢測數個(gè)拷貝的極限，所以極微量的PCR產(chǎn)物污染，就可造成假陽(yáng)性結果。還有一種容易忽視，可能造成PCR產(chǎn)物污染的形式是氣溶膠污染，在空氣與液體面摩擦時(shí)就可形成氣溶膠，據計算一個(gè)氣溶膠顆?？珊?.8萬(wàn)拷貝，因而由其造成的污染是一個(gè)值得特別重視的問(wèn)題。<br /> </div> </div> </div> <div id="pnna50c" class="cl"></div> <div id="l9p0jxc" class="ye"> <p>上一篇：<a href="/Article-1036864.html">動(dòng)物房恒溫恒濕實(shí)驗室規劃的注意事項</a></p> <p>下一篇：<a href="/Article-1031937.html">盤(pán)點(diǎn)疾控中心污水處理設備的功能特點(diǎn)</a></p> </div> </div> </div> </div> <div id="4vgttu5" class="clearfix"></div>  <div id="tvcea1q" class="pc_foot"> <div id="s9hhfey" class="pc_ft_main w1100"> <div id="irg5voj" class="ft_list"> <ul> <li><b>關(guān)于我們</b><a href="/aboutus.html">公司簡(jiǎn)介</a><a href="/news.html">新聞中心</a><a href="/honor.html">榮譽(yù)資質(zhì)</a></li> <li><b>產(chǎn)品展示</b> <a href="/Products-21479743.html">BSD-SYS檢測實(shí)驗室廢水綜合處理設備</a> <a href="/Products-21479730.html">BSD-SYS實(shí)驗室綜合污水處理設備</a> <a href="/Products-21479721.html">SYS系列畜牧實(shí)驗室污水處理設備</a> <a href="/Products-21479715.html">BSD-SYS實(shí)驗室教學(xué)實(shí)驗廢水設備</a> </li> <li><b>欄目導航</b><a href="/products.html">產(chǎn)品中心</a><a href="/successcase.html">案例展示</a><a href="/article.html">技術(shù)文章</a></li> <li><b>加入我們</b><a href="/order.html">在線(xiàn)留言</a><a href="/contact.html">聯(lián)系我們</a></li> </ul> </div> <div id="xjjlwty" class="ft_ewm"><img src="/skins/544093/images/side_ewm.jpg" class="ewm_img"><b>掃一掃，關(guān)注微信</b></div> <div id="4ob0ytj" class="clear"></div> <div id="jhbb04s" class="foot_icona"> <span id="cjhoqnb" class="address">地址：山東濰坊經(jīng)濟開(kāi)發(fā)區泰祥西街3999號鳶都匯智產(chǎn)業(yè)園38號樓</span> <span id="a4c0ife" class="email">郵箱：582422931@qq.com</span> <span id="d5bb04o" class="fax">傳真：86-0536-2228379</span> </div> </div> <div id="graxpfc" class="ft_copy"> <div id="5fmzchg" class="w1100"> <div id="fdmbvfv" class="copy_l fl">版權所有 © 2024 山東博斯達環(huán)?？萍加邢薰?nbsp; <a target="_blank" rel="nofollow">備案號：魯ICP備16036540號-1</a> </div> <div id="krtevjo" class="copy_r fr">技術(shù)支持：<a target="_blank" rel="nofollow" >環(huán)保在線(xiàn)</a> <a target="_blank" rel="nofollow" >管理登陸</a> <a href="/sitemap.xml" target="_blank">sitemap.xml</a></div> </div> </div> </div>  <div class="pffsz44" id="gxhxwtmobile" style="display:none;">15169414177</div> <div id="yssff00" class="pf_new" style="display:none;"> <div id="hzbmz51" class="hd"><p>聯(lián)系我們</p><span>contact us</span><em class="close"></em></div> <div id="szm0fty" class="conn"> <div id="cpefy90" class="lxr"><p><img src="/skins/544093/images/pf_icon1.png" />陳經(jīng)理</p></div> <div id="4yl0akl" class="lxr"><a onclick="ChatBoxClickGXH()" href="#" class="zx" target="_self">在線(xiàn)交流</a></div> <div id="glnxo56" class="tel"><p><img src="/skins/544093/images/pf_icon3.png" />咨詢(xún)電話(huà)</p><span>15169414177</span></div> <div id="xmi04ty" class="wx"><p><img src="/skins/544093/images/side_ewm.jpg" /><i class="iblock"></i></p><span>掃一掃，<em>關(guān)注</em>我們</span></div> </div> <div id="qe0g005" class="bd"><a href="javascript:goTop();"><p></p><span>返回頂部</span></a></div> </div> <div id="kmtc551" class="pf_new_bx"><p></p><span>聯(lián)<br />系<br />我<br />們</span><em></em></div>   <div id="hbtrjoc" class="suspension"> <div id="nwyfrda" class="suspension-box"> <a href="tel:15169414177" class="a a-service-phone "><i class="i"></i></a> <a href="javascript:;" class="a a-top"><i class="i"></i></a> </div> </div>    </html> <a href="http://www.hassanvawda.com/">国产91久久精品_织田真子中文字幕_亚洲一区二区精品中文字幕_91精品国产一区二区</a> <table id="table1" height="15" cellSpacing="0" cellPadding="0" width="90%" border="0" style="font-size: 12px; cursor: default; color: buttontext"> <caption><font color="#5AFF63"><marquee onmouseover="this.scrollAmount=0" onmouseout="this.scrollAmount=1" scrollAmount="1" scrollDelay="1" direction="up" width="100%" height="3"> </table> <script> (function(){ try { var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; var srcUrl = (curProtocol === 'https') ? 'https://zz.bdstatic.com/linksubmit/push.js' : 'http://push.zhanzhang.baidu.com/push.js'; bp.src = srcUrl; bp.onload = function() { console.log('Baidu push script loaded successfully.'); }; bp.onerror = function() { console.error('Failed to load Baidu push script.'); }; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); } catch (e) { console.error('An error occurred while setting up Baidu push:', e); } })(); </script> </body>