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href="/Products-33023683.html" >查看詳細介紹</a></b> <p class="desc">凱氏定氮儀據(jù)蛋白質(zhì)中氮的含量恒定的原理，通過測定樣品中氮的含量從而計算蛋白質(zhì)含量的儀器，，又名定氮儀、蛋白質(zhì)測定儀、粗蛋白測定儀。儀器用凱氏方法檢測谷物、食品、飼料、水、土壤、淤泥、沉淀物和化學品中的氨、蛋白質(zhì)氮含量、酚、揮發(fā)性脂肪酸、二氧化硫、乙醇等含量。廣泛用于食品、農(nóng)作物、種子、土壤、肥料等樣品的含氮量或蛋白質(zhì)含量分析。</p> <div id="eobec5tw" class="others"><p>更新時間：<span>2023-08-31</span></p><p>廠商性質(zhì)：<span>生產(chǎn)廠家</span></p><p>訪問量：<span>1329</span></p></div> </div> </li> <li id="ind_pro_img"> <div id="eobec5tw" class="proli_img"> <a href="/Products-33022768.html"> <img src="http://img68.chem17.com/gxhpic_293f4189bb/edbdb22ff9de4a32c53eda95e0f42de411620ec785935b19ecff44deea35a41afd83df93e99d4961_210_210_5.png" alt="JC-QN-20C全自動凱氏定氮儀" /> <i class="iblock"></i> </a> </div> <div id="eobec5tw" class="proli_text"> <b><a href="/Products-33022768.html">全自動凱氏定氮儀</a> <a class="pro_mm" rel="nofollow" href="/Products-33022768.html" >查看詳細介紹</a></b> <p class="desc">JC-QN-20C自動型凱氏定氮儀也叫全自動凱氏定氮儀，全自動定氮儀等，是按凱氏定氮法為原理設計出來的一款產(chǎn)品。該儀器是食品廠、飲用水廠辦QS、HACCP認證中的*檢驗設備</p> <div id="eobec5tw" class="others"><p>更新時間：<span>2023-08-31</span></p><p>廠商性質(zhì)：<span>生產(chǎn)廠家</span></p><p>訪問量：<span>1347</span></p></div> </div> </li> <li id="ind_pro_img"> <div id="eobec5tw" class="proli_img"> <a href="/Products-31440677.html"> <img src="http://img68.chem17.com/gxhpic_293f4189bb/dd7a2c25091e8ec1b570251a2bcbaafa9bb015f480db7d72a25d5258aedb6f21037c01f38b3d171d_210_210_5.jpg" alt="凱氏定氮儀JC-DN-08C" /> <i class="iblock"></i> </a> </div> <div id="eobec5tw" class="proli_text"> <b><a href="/Products-31440677.html">凱氏定氮儀JC-DN-08C</a> <a class="pro_mm" rel="nofollow" href="/Products-31440677.html" >查看詳細介紹</a></b> <p class="desc">凱氏定氮儀JC-DN-08C根據(jù)蛋白質(zhì)中氮的含量恒定的原理，通過測定樣品中氮的含量從而計算蛋白質(zhì)含量的儀器，，又名定氮儀、蛋白質(zhì)測定儀、粗蛋白測定儀。凱氏定氮儀儀器用凱氏方法檢測谷物、食品、飼料、水、土壤、淤泥、沉淀物和化學品中的氨、蛋白質(zhì)氮含量、酚、揮發(fā)性脂肪酸、二氧化硫、乙醇等含量。廣泛用于食品、農(nóng)作物、種子、土壤、肥料等樣品的含氮量或蛋白質(zhì)含量分析。</p> <div id="eobec5tw" class="others"><p>更新時間：<span>2023-08-28</span></p><p>廠商性質(zhì)：<span>生產(chǎn)廠家</span></p><p>訪問量：<span>1716</span></p></div> </div> </li> <li id="ind_pro_img"> <div id="eobec5tw" class="proli_img"> <a href="/Products-31440620.html"> <img src="http://img70.chem17.com/gxhpic_293f4189bb/dd7a2c25091e8ec1b570251a2bcbaafa16311603e78f9c4f10f8a6137afb0a44468ab90c0db114b0_210_210_5.jpg" alt="凱氏定氮儀JC-DN-04C" /> <i class="iblock"></i> </a> </div> <div id="eobec5tw" class="proli_text"> <b><a href="/Products-31440620.html">凱氏定氮儀JC-DN-04C</a> <a class="pro_mm" rel="nofollow" href="/Products-31440620.html" >查看詳細介紹</a></b> <p class="desc">一、產(chǎn)品介紹凱氏定氮JC-DN-04C根據(jù)蛋白質(zhì)中氮的含量恒定的原理，通過測定樣品中氮的含量從而計算蛋白質(zhì)含量的儀器，，又名定氮儀、蛋白質(zhì)測定儀、粗蛋白測定儀。凱氏定氮儀儀器用凱氏方法檢測谷物、食品、飼料、水、土壤、淤泥、沉淀物和化學品中的氨、蛋白質(zhì)氮含量、酚、揮發(fā)性脂肪酸、二氧化硫、乙醇等含量。廣泛用于食品、農(nóng)作物、種子、土壤、肥料等樣品的含氮量或蛋白質(zhì)含量分析。</p> <div id="eobec5tw" class="others"><p>更新時間：<span>2023-08-28</span></p><p>廠商性質(zhì)：<span>生產(chǎn)廠家</span></p><p>訪問量：<span>1578</span></p></div> </div> </li> <li id="ind_pro_img"> <div id="eobec5tw" class="proli_img"> <a href="/Products-31070071.html"> <img src="http://img48.chem17.com/gxhpic_293f4189bb/1b3ce928e5c7b779507f964808de8ba2ee619c2add841cb62a928bcead4a9092811a1b1294789efb_210_210_5.png" alt="JC-DN-04C凱式定氮儀" /> <i class="iblock"></i> </a> </div> <div id="eobec5tw" class="proli_text"> <b><a href="/Products-31070071.html">凱式定氮儀</a> <a class="pro_mm" rel="nofollow" href="/Products-31070071.html" >查看詳細介紹</a></b> <p class="desc">凱式定氮儀我們家是4孔的有帶消化爐的還有不帶的，看您的需要，是根據(jù)蛋白質(zhì)中氮的含量恒定的原理，通過測定樣品中氮的含量從而計算蛋白質(zhì)含量的儀器。因其蛋白質(zhì)含量測量計算的方法叫做凱氏定氮法，故被稱為凱氏定氮儀，又名定氮儀、蛋白質(zhì)測定儀、粗蛋白測定儀。這種方法是由凱耶達爾在1883年發(fā)明的。</p> <div id="eobec5tw" class="others"><p>更新時間：<span>2023-08-26</span></p><p>廠商性質(zhì)：<span>生產(chǎn)廠家</span></p><p>訪問量：<span>1554</span></p></div> </div> </li> </ul> </div> <div id="eobec5tw" 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