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class="column1"><div class="column1_l"><img src="http://chemlab.iae.ac.cn/images/lmico05f.png" alt="" />同位素及示踪平台</div></div> <!-- 正文开始 --> <div class="yiqilist"> <ul> <li> <div class="news-img left"><img class="img-hover" src="http://chemlab.iae.ac.cn/yqpt/twspt/202203/W020220301501393172445.jpg" /></div> <div class="news-txt"> <h2>稳定同位素比质谱仪 Thermo Fisher MAT 253(dual)</h2> <table> <tbody> <tr> <td valign="top" width="80"><b>仪器配置:</b></td> <td><div class=TRS_Editor><span style="color: rgb(51, 51, 51); font-family: 微软雅黑; font-size: 13px;">Flash EA、GCC</span></div></td> </tr> <tr> <td valign="top"><b>应用范围:</b></td> <td><abbr id="sub">可用于固体样品中碳、氮同位素比值及含量;测定有机化合物单体中碳同位素比值。Flash EA 可精确测定C、N,精度小于0.20‰:GC-C可精确测定C、N同位素比值,精度小于0.20‰:</abbr><abbr id="snzz"></abbr></td> </tr> <tr> <td valign="top"><b>技术指标:</b></td> <td>质量数范围1-150 dalton at 10KV;精度:EA 13C 0.15‰,15N 0.3‰;GCC 13C 0.3‰,15N 0.5‰</td> </tr> </tbody> </table> </div> </li> <li> <div class="news-img left"><img class="img-hover" src="http://chemlab.iae.ac.cn/yqpt/twspt/202203/W020220301498509921505.jpg" /></div> <div class="news-txt"> <h2>元素分析仪(Element Analyzer- vario MACRO cube)</h2> <table> <tbody> <tr> <td valign="top" width="80"><b>仪器配置:</b></td> <td><div class=TRS_Editor><span style="color: rgb(51, 51, 51); font-family: 微软雅黑; font-size: 13px;">TCD 检测器,80位自动进样盘</span></div></td> </tr> <tr> <td valign="top"><b>应用范围:</b></td> <td><abbr id="sub">植物、土壤等固体样品中总碳和总氮含量分析</abbr><abbr id="snzz"></abbr></td> </tr> <tr> <td valign="top"><b>技术指标:</b></td> <td>C精度≤ 3.0 %、N精度≤ 5.0%</td> </tr> </tbody> </table> </div> </li> <li> <div class="news-img left"><img class="img-hover" src="http://chemlab.iae.ac.cn/yqpt/twspt/202203/W020220301410110739653.jpg" /></div> <div class="news-txt"> <h2>稳定同位素质谱仪(Isoprime PrecisION)</h2> <table> <tbody> <tr> <td valign="top" width="80"><b>仪器配置:</b></td> <td><div class=TRS_Editor><strong style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: 微软雅黑;"><span style="box-sizing: border-box; font-size: 10pt; font-family: 微软雅黑, sans-serif; color: rgb(102, 102, 102); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><span lang="EN-US" style="box-sizing: border-box;">EA</span>(<span lang="EN-US" style="box-sizing: border-box;">Elementar vario PYRD cube</span>)、<span lang="EN-US" style="box-sizing: border-box;">GC</span>(<span lang="EN-US" style="box-sizing: border-box;">Agilent 7890B</span>)</span></strong></div></td> </tr> <tr> <td valign="top"><b>应用范围:</b></td> <td><abbr id="sub">EA:可用于测定固体样品的碳、氮、氢、氧同位素比值及含量; GC:可测定有机化合物单体碳、氮、氢同位素(土壤PLFAs、氨基糖等)</abbr><abbr id="snzz"></abbr></td> </tr> <tr> <td valign="top"><b>技术指标:</b></td> <td>技术指标:测试精度,EA:δ15N2优于0.15 ‰、13C/12C优于 0.1‰、D/H优于1.5‰、18O/16O优于0.3‰;GC: 13C/12C优于 0.2‰、δ15N2优于0.5‰、D/H优于4.0‰</td> </tr> </tbody> </table> </div> </li> <li> <div class="news-img left"><img class="img-hover" src="http://chemlab.iae.ac.cn/yqpt/twspt/202009/W020200916559518051722.jpg" /></div> <div class="news-txt"> <h2>稳定同位素比质谱仪(Thermo Fisher DELTA plus XP)</h2> <table> <tbody> <tr> <td valign="top" width="80"><b>仪器配置:</b></td> <td><div class=TRS_Editor><font size="3">主机、接口、<span lang="EN-US">Flash EA</span>、</font><span lang="EN-US"><font size="3">Precon</font></span></div></td> </tr> <tr> <td valign="top"><b>应用范围:</b></td> <td><abbr id="sub">固体样品中δ13C、15N,氧化亚氮中δ15N,甲烷及二氧化碳中δ13C等测定</abbr><abbr id="snzz"></abbr></td> </tr> <tr> <td valign="top"><b>技术指标:</b></td> <td>质量范围(m/z) 1-70,加速电压 3KV,精度 EA 13C≤0.15‰、15N≤0.3‰,Precon 13C≤0.2‰、15N≤0.3‰</td> </tr> </tbody> </table> </div> </li> <li> <div class="news-img left"><img class="img-hover" src="http://chemlab.iae.ac.cn/yqpt/twspt/202009/W020200916559363343965.jpg" /></div> <div class="news-txt"> <h2>稳定同位素比质谱仪(Thermo Fisher MAT 253)</h2> <table> <tbody> <tr> <td valign="top" width="80"><b>仪器配置:</b></td> <td><div class=TRS_Editor><font size="3">主机、接口、<span lang="EN-US" style="font-family: Calibri, sans-serif;">LC-Isolink</span>、<span lang="EN-US" style="font-family: Calibri, sans-serif;">Gasbench</span>Ⅱ、<span lang="EN-US" style="font-family: Calibri, sans-serif;">TC/EA</span></font></div></td> </tr> <tr> <td valign="top"><b>应用范围:</b></td> <td><abbr id="sub">水中DOC、可溶性糖等水溶性化合物单体中δ13C,二氧化碳中δ13C,土壤和植物等固体样品中δ13C、δD、δ18O等测定</abbr><abbr id="snzz"></abbr></td> </tr> <tr> <td valign="top"><b>技术指标:</b></td> <td>质量范围(m/z)1-150,加速电压10kV,精度 LC-Isolink 13C≤0.3‰,GasbenchⅡ 13C≤0.2‰、15N≤0.3‰,TC/EA 13C≤0.2‰、18O≤0.3‰、D/H≤2.0‰</td> </tr> </tbody> </table> </div> </li> </ul> </div> <!-- 正文结束 --> </div> </div> </div> </div> </div> </div> <div class="foot"> <div class="tophalf"> <div class="container"> <div class="copyright"> <div class="cas"><a href="//www.cas.cn/" target="_blank"><img src="http://chemlab.iae.ac.cn/images/caslogo.png" alt="" /></a></div> <div class="left">版权所有 &copy; 中国科学院沈阳应用生态研究所 <a 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