JEOL JMS-S3000雷射辅助基质离子-螺旋飞行质谱�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <ul><li><p><span></p><p> 为增强解析度让飞行距离变的更镾�/span>Spiral TOF <span>使用螺旋式设讠�/span>� <span>在较小的空间下可以达�?长飞行距禺�/span>� <span>从而可以分析到更高解析�?/span>� <span>分子量准确度也更髗�/span></p><p> TOF-TOF(<span>选配</span>)-<span>也可以加强解析度及准确度选择二次串联螺旋飞行质谱TOF-TOF<span> 做结构分析双重质谰�/span>MS/MS</span></p><p> Linear TOF(<span>选配</span>)-<span>可以做更高分子量如蛋白质</span></p><p><span> 螺旋飞行质谱仪使用特殊离子化方式</span>MALDI <span>基质辅助雷射脱附法（</span>Matrix Assisted Laser Desorption Ionization<span>（�/span></p><p>Spiral TOF-TOF特点</p><p> 1.高分子量� 高解度， 高准确度</p><p> 2.高精准选择离子单一同位素分枏�/p><p><span> ?</span><span>长距离飞行解析度非常髗�/span></p><p><span> ?</span><span>由离子源到离子闸门距禺�/span>15~17<span>公尺</p><p></span></p><p> 3.消除PSD衍生离子</p><p> 4.高能量碰撞诱导解�?20 keV 实验室瞬间碰撞能量HE-CID分离高活化能键结� 自然单一碰撞重复性高</p><p> 5. 一次观察所有离孏�/p><p> 6. 可以测到 <em>m/z几乎大分子物质都可用Spiral Mass</p><p></em> 500�?00＋�/p><p><span> ?</span>Linear TOF</p><p><span>离子源与检测器之间月�/span> 1.2 m<span>是自由空闳�/span></p><p><span>适合高分子量物质如蛋白质或高分子</span></p><p><span>所有离子从加速後都被侦测</span></p><p><span>可以测到</span><em>m/z</em> 500�?00</p><p><span>几乎大分子物质都可用</span>Spiral Mass </p><p></p><p></p></li></ul><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong>解析�?/strong></p></td><td><p>60�?00 (ACTH fragment 1-17?M+H?+: m/z 2093.1)</p></td></tr><tr><td><p><strong>质量解析�?/strong></p><p><strong>(internal reference)</strong></p></td><td><p>1 ppm (average error)</p></td></tr><tr><td><p><strong>质量准确�?/strong></p><p><strong>(external reference)</strong></p></td><td><p>10 ppm (average error)</p></td></tr><tr><td><p><strong>灵敏�?/strong></p></td><td><p>500 amol� S/N > 50</p><p>with standard stainless steel plate</p></td></tr><tr><td><p><strong>雷射</strong></p></td><td><p>Wavelength 349 nm (maximum 250 Hz)</p></td></tr></tbody></table><p><strong><span>应用领域</span></strong></p><p>蛋白�?/p><p>高分子合� </p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="297071" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">