北京實驗室**生物安全柜價錢上海博迅醫(yī)療生物儀器供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="生物安全柜的分級按照NSF49標(biāo)準(zhǔn)，生物安全等級1級(P1)的媒質(zhì)是指普通無害細(xì)菌、病毒等微生物；生物安全等級2級(P2)的媒質(zhì)是指一般性可致病細(xì)菌、病毒等微生物；生物安全等級3級(P3)的媒質(zhì)是指烈性/致命細(xì)菌、病毒等微生物，但感染后可治"><meta name="keywords" content="北京實驗室**生物安全柜價錢,生物安全柜"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-yiliaoqiju_qtylqj/">其他醫(yī)療器具</a>?北京實驗室**生物安全柜價錢上海博迅醫(yī)療生物儀器供應(yīng)</p><div id="djhxf9d" class="leftbox clearfix"><h1>北京實驗室**生物安全柜價錢上海博迅醫(yī)療生物儀器供應(yīng)</h1><div id="pnbrh57" class="proBig"><div id="xl9hv55" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Boxun666/637335165568916016/2153530.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="h9vl9pd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Boxun666/637335165568916016/2153530.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7vnv9dr" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京實驗室**生物安全柜價錢,生物安全柜</p><p><span>***更新：</span>2020-09-29 06:10:43</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ljhf7n9" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海博迅醫(yī)療生物儀器股份有限公司</a></p><p><span>聯(lián)系人：</span>夏凱</p><p><span>郵箱: </span>2060572480@qq.com</p><p><span>電話: </span>15921551071</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.boxunyl.com</p><p><span>手機(jī): </span>021-56985756</p><p><span>地址: </span>泖港鎮(zhèn)中強(qiáng)路599號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="zdtbptz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hfndtzp" class="box"><p><p style="text-indent:25px">生物安全柜的分級按照NSF49標(biāo)準(zhǔn)，生物安全等級1級(P1)的媒質(zhì)是指普通無害細(xì)菌、病毒等微生物；生物安全等級2級(P2)的媒質(zhì)是指一般性可致病細(xì)菌、病毒等微生物；生物安全等級3級(P3)的媒質(zhì)是指烈性/致命細(xì)菌、病毒等微生物，但***后可***；生物安全等級4級(P4)的媒質(zhì)是指烈性/致命細(xì)菌、病毒等微生物，***后不易***。此標(biāo)準(zhǔn)將生物安全柜分為Ⅰ、Ⅱ、Ⅲ級，可適用于不同生物安全等級媒質(zhì)的操作。生物安全實驗室選用生物安全柜的原則當(dāng)實驗室級別為一級時一般無須使用生物安全柜，或使用Ⅰ級生物安全柜。實驗室級別為二級時，當(dāng)可能產(chǎn)生微生物氣溶膠或出現(xiàn)濺出的操作時，可使用Ⅰ級生物安全柜；當(dāng)處理***性材料時，應(yīng)使用部分或全部排風(fēng)的Ⅱ級生物安全柜；若涉及處理化學(xué)致ai劑、放射性物質(zhì)和揮發(fā)性溶媒，則只能使用Ⅱ-B級全排風(fēng)(B2型)生物安全柜，北京實驗室**生物安全柜價錢。實驗室級別為三級時，應(yīng)使用Ⅱ級或Ⅲ級生物安全柜；所有涉及***材料的操作，應(yīng)使用全排風(fēng)型Ⅱ-B級(B2型)或Ⅲ級生物安全柜，北京實驗室**生物安全柜價錢。實驗室級別為四級時，應(yīng)使用Ⅲ級全排風(fēng)生物安全柜。當(dāng)人員穿著正壓防護(hù)服時，北京實驗室**生物安全柜價錢，可使用Ⅱ-B級生物安全柜。生物安全柜一般由箱體和支架兩部分組成。北京實驗室**生物安全柜價錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京實驗室**生物安全柜價錢,生物安全柜" src="https://tyunfile.71360.com/UploadFile/Boxun666/637335165568916016/2153530.png"></div><p style="text-indent:25px">生物安全柜分為Ⅰ級（BSL-1）、Ⅱ級（BSL-2）和Ⅲ級（BSL-3）生物安全柜；BSL-2級生物安全柜又分為A型、B型、B2型、B3型。生物安全柜其功能如下：BSL-1級生物安全柜可提供人員和環(huán)境的保護(hù)，但不提供對樣本的保護(hù)，常被用作特殊的密封設(shè)備（如離心），或可能產(chǎn)生氣溶膠的操作過程。BSL-2級生物安全柜可提供人員、環(huán)境和樣本的保護(hù)，其中B2型為全排風(fēng)式生物安全柜，沒有空氣在安全柜內(nèi)循環(huán)，可同時提供基本的生物和化學(xué)防護(hù)。BSL-3級生物安全柜可提供人員、環(huán)境和樣本的大保護(hù)，用于操作四級生物安全水平的微生物或病原體。浙江外排型生物安全柜哪個牌子好生物安全柜由驅(qū)動風(fēng)機(jī)、風(fēng)道、循環(huán)空氣過濾器和外排空氣過濾器組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京實驗室**生物安全柜價錢,生物安全柜" src="https://tyunfile.71360.com/UploadFile/Boxun666/637335165605136719/6289139.png"></div><p style="text-indent:25px">需要明確了解生物安全柜與通風(fēng)柜/超凈工作臺的區(qū)分。通風(fēng)柜和超凈工作臺不屬于生物安全柜，不可使用在涉及微生物材料的實驗或生產(chǎn)過程中。通風(fēng)柜（通風(fēng)櫥）是為在化學(xué)實驗過程中清掃腐蝕性化學(xué)氣體和有毒煙霧而設(shè)計的。由于沒有裝備HEPA過濾器，通風(fēng)柜不能有效清掃微生物介質(zhì)。放置在通風(fēng)柜內(nèi)微生物樣品會散播到柜外，污染實驗室環(huán)境。 1、安放：生物安全柜應(yīng)放在遠(yuǎn)離人員的活動、物品流動、門以及窗等可能會擾亂氣流的地方。在生物安全柜后面、左右各留 30 c m空間，上端留 30~ 50 c m 空間，以便于維修和更換濾膜。（想了解生物安全柜價格請咨詢北京東聯(lián)哈爾儀器制造有限公司） 2、操作：使用生物安全柜操作時，檢驗人員手和背的伸入或取出時應(yīng)緩慢以保證氣流的完整性，并垂直于前端開口處。手或胳膊伸入柜中 1 m i n后開始操作以便于清潔皮膚表面。實驗所需器材應(yīng)次性放入生物安全柜。盡量減少或限制操作人員手在安全柜中的進(jìn)出次數(shù)。</p><p style="text-indent:25px">根據(jù)生物安全防護(hù)水平的差異，生物安全柜可分為級、二級和三級三種類型。級生物安全柜可保護(hù)工作人員和環(huán)境而不保護(hù)樣品。生物安全柜氣流原理和實驗室通風(fēng)櫥基本相同，不同之處在于排氣口安裝有HEPA 過濾器，將外排氣流過濾進(jìn)而防止微生物氣溶膠擴(kuò)散造成污染。級生物安全柜本身無風(fēng)機(jī)，依賴外接通風(fēng)管中的風(fēng)機(jī)帶動氣流，由于不能保護(hù)柜內(nèi)產(chǎn)品，目前已較少使用。生物安全柜是用于生物安全實驗室和其它實驗室的生物安全防護(hù)隔離設(shè)備?？梢苑乐褂泻腋∥⒘?、氣溶膠的擴(kuò)散；對操作人員、樣品及樣品間交叉***和環(huán)境提供安全保護(hù)。生物安全柜通過垂直氣流來保護(hù)工作人員；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京實驗室**生物安全柜價錢,生物安全柜" src="https://tyunfile.71360.com/UploadFile/Boxun666/637335165594628907/4990540.png"></div><p style="text-indent:25px">在對生物安全柜進(jìn)行清潔消毒時，用戶還應(yīng)注意以下兩點：　　1、由于剩余的培養(yǎng)基可能會使微生物生長繁殖，因此在實驗結(jié)束時，包括儀器設(shè)備在內(nèi)的生物安全柜里的所有物品都應(yīng)清掃表面污染，并移出安全柜。　　2、在使用前后，要清掃生物安全柜內(nèi)表面的污染。工作臺面和內(nèi)壁要用消毒劑進(jìn)行擦拭，所用的消毒劑要能夠殺死安全柜里可能發(fā)現(xiàn)的任何微生物。而在每天實驗結(jié)束時，也應(yīng)對生物安全柜做擦拭工作。　　生物安全柜起到的是保護(hù)作用，用戶在購置時應(yīng)根據(jù)自身實際選擇合適的機(jī)械設(shè)備，而在使用時，則應(yīng)明確操作規(guī)范，并對其進(jìn)行定期的消毒清潔。安全生產(chǎn)從平時做起，只要用戶做好相應(yīng)的安全防護(hù)工作，生物安全柜也將發(fā)揮大效用，筑起堅實的圍墻。實驗室級別為三級時，應(yīng)使用Ⅱ級或Ⅲ級生物安全柜；浙江外排型生物安全柜哪個牌子好</p><p style="text-indent:25px">生物安全柜為醫(yī)療衛(wèi)生、制藥、科學(xué)研究領(lǐng)域提供無菌、無塵的工作環(huán)境。北京實驗室**生物安全柜價錢</p><p style="text-indent:25px">二級生物安全柜柜內(nèi)操作注意事項避免震動原則：柜內(nèi)盡量避免震動儀器（例如離心機(jī)、旋渦振蕩器等）的使用，因為震動會使得積留在濾膜上的顆粒物質(zhì)抖落，導(dǎo)致操作室內(nèi)部潔凈度降低，同時如果在前操作面平衡失敗還會引起安全柜對操作者的污染。如必須則放置在靠近柜內(nèi)后壁1/3處，潔凈的物品應(yīng)放置在距離產(chǎn)生氣溶膠器皿少150mm外。不同樣品柜內(nèi)移動原則：操作和移動物品時應(yīng)按照從清潔區(qū)（低污染性物品）到污染區(qū)（高污染性物品）進(jìn)行，以避免交叉污染。為防可能濺出的液滴，可在臺面上鋪用消毒劑浸泡過的毛巾或紗布，但不能覆蓋住安全柜格柵。北京實驗室**生物安全柜價錢</p><p style="text-indent:25px">上海博迅醫(yī)療生物儀器股份有限公司主要經(jīng)營范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。公司業(yè)務(wù)分為高壓滅菌器，生化培養(yǎng)箱，生物安全柜，鼓風(fēng)干燥箱等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司將不斷增強(qiáng)企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。上海博迅憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1465856.html</p></div></div></div></div></div><div id="bhpx7xf" class="page-right twoColRt"><div id="zhxvtx7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="t77lrxd" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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