KY-200.1碘量法硫化氢含量测定�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><strong>KY-200.1碘量法硫化氢含量测定�?/strong>适用于天然气中硫化氢含量的测定，测定范围�?%�?9.9%</span><span>：�/span><span>试验原理</span><span>９�/span><span>用过量的乙酸锌溶液吸收气样中的硫化氢，生成硫匕�/span><span>锋�/span><span>沉淀。加入过量的碘溶液以氧化生成的硫化锌，剩余的碘用硫代硫酸钠标准溶液滴定、�/span></p><p><strong></strong></p><p><strong><span>试样用量</span></strong></p><p><span>硫化氢的吸收应在取样现场完成。每次试样用量的选择见表</span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>预计的硫化氢浓度</span></p></td><td rowspan="2"><p><span>试样参考用� ml</span></p></td></tr><tr><td><p><span>体积分数 %</span></p></td><td><p><span>质量浓度 mg/m</span><sup><span>3</span></sup></p></td></tr><tr><td><p><span><0.0005</span></p></td><td><p><span><7.2</span></p></td><td><p><span>150000</span></p></td></tr><tr><td><p><span>0.0005�?.001</span></p></td><td><p><span>7.2�?4.3</span></p></td><td><p><span>100000</span></p></td></tr><tr><td><p><span>0.001�?.002</span></p></td><td><p><span>14.3�?8.7</span></p></td><td><p><span>50000</span></p></td></tr><tr><td><p><span>0.002�?.005</span></p></td><td><p><span>28.7�?1.7</span></p></td><td><p><span>30000</span></p></td></tr><tr><td><p><span>0.005�?.01</span></p></td><td><p><span>71.7�?43</span></p></td><td><p><span>15000</span></p></td></tr><tr><td><p><span>0.01�?.02</span></p></td><td><p><span>143�?87</span></p></td><td><p><span>8000</span></p></td></tr><tr><td><p><span>0.02�?.1</span></p></td><td><p><span>287�?430</span></p></td><td><p><span>5000</span></p></td></tr><tr><td><p><span>0.1�?.2</span></p></td><td></td><td><p><span>2500</span></p></td></tr><tr><td><p><span>0.2�?.5</span></p></td><td></td><td><p><span>1000</span></p></td></tr><tr><td><p><span>0.5�?</span></p></td><td></td><td><p><span>500</span></p></td></tr><tr><td><p><span>1�?</span></p></td><td></td><td><p><span>250</span></p></td></tr><tr><td><p><span>2�?</span></p></td><td></td><td><p><span>100</span></p></td></tr><tr><td><p><span>5�?0</span></p></td><td></td><td><p><span>50</span></p></td></tr><tr><td><p><span>10�?0</span></p></td><td></td><td><p><span>25</span></p></td></tr><tr><td><p><span>20�?0</span></p></td><td></td><td><p><span>10</span></p></td></tr><tr><td><p><span>50�?9</span></p></td><td></td><td><p><span>5</span></p></td></tr></tbody></table> </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="253342" /> <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）">