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共找到 166054 個相關產品馬可波羅 > 焊絲> 氣體標準氣

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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101056500156.html">供應成豐氣體標準氣工藝控制儀器校準硫化氫8升標準氣瓶
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>杭州成豐氣體有限公司</div></td>
<td class="td_1"><div>化學名稱：</div></td>
<td class="td_2"><div>硫化氫</div></td>


</tr>
<tr>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>杭州</div></td>
<td class="td_1"><div>別名：</div></td>
<td class="td_2"><div>硫化氫</div></td>


</tr>
<tr>
<td class="td_1"><div>分子式：</div></td>
<td class="td_2"><div>H2S</div></td>
<td class="td_1"><div>相對分子質量：</div></td>
<td class="td_2"><div>105</div></td>


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[浙江杭州] <a  data-num="3"  data-flag="0" target="_blank">
杭州同大氣業(yè)有限公司市場部
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一氧化碳,氨氣,銅,儲運罐、貯罐,其他氣體
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>協(xié)力氣體</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>山東濟寧</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>行業(yè)標準</div></td>


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[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
濟寧協(xié)力特種氣體有限公司
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烘箱、干燥箱,標準校正氣體,二氧化碳,氣體混
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>華特</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>西安</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>GB/T4844-2011</div></td>


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[陜西西安] <a  data-num="3"  data-flag="0" target="_blank">
陜西華特氣體有限公司
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標準校正氣體
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101036779751.html" target="_blank" data-num="7" data-flag="0" title="西北五省供應特殊氣體，標準氣"><img src="http://img12.makepolo.cn/images/formals/img/product/3/716/4_cf0bbe4ccbd2f262f4e38c33dbdf6602.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="西北五省供應特殊氣體，標準氣"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_title" score="81" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101051205401.html">高純氣體，標準氣
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</div>
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>河南</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>石油化工用</div></td>


</tr>
<tr>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>99.9</div></td>
<td class="td_1"><div>產品等級：</div></td>
<td class="td_2"><div>1級</div></td>


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[河南濮陽] <a  data-num="3"  data-flag="0" target="_blank">
河南鑫盛源化工有限公司
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標準校正氣體
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<div   id="xxppn3xjth"   class="s_product_title" score="80" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101065913982.html">供應柴油車污染物排放限值及測量方法標準氣/標準氣體/標準物質
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>奇科</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>濟寧</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>國標</div></td>


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[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
山東奇科特種氣體有限公司
</a>

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標準校正氣體
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<div   id="xxppn3xjth"   class="s_product_title" score="80" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100753125799.html">氮中一氧化碳標準氣體 標準氣 可定制標氣 廠家批發(fā)
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>安澤特氣</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>山東淄博</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>二元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>國標</div></td>


</tr>

</table>
</a>
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</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東淄博] <a  data-num="3"  data-flag="0" target="_blank">
淄博安澤特種氣體有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
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氫氣,標準校正氣體
</a>
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報價:<strong>420</strong>元/瓶（罐）</li>
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<div   id="xxppn3xjth"   class="s_product_title" score="78" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101020978418.html">偉創(chuàng) 機動車尾氣檢測混合氣體 標準氣 1L-40L 包郵
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


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<td class="td_1"><div>品牌/廠家：</div></td>
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<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>上海</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>可燃性氣體泄漏報警用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>國標</div></td>


</tr>

</table>
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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海偉創(chuàng)標準氣體分析技術有限公司
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標準校正氣體
</a>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101020978418.html" target="_blank" data-num="7" data-flag="0" title="偉創(chuàng) 機動車尾氣檢測混合氣體 標準氣 1L-40L 包郵"><img src="http://img12.makepolo.cn/images/formals/img/product/757/498/4_417509c272236008fc07f6c3eb82334f.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="偉創(chuàng) 機動車尾氣檢測混合氣體 標準氣 1L-40L 包郵"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_title" score="76" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101046607523.html">山東振達標準氣混合氣體
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</div>
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>山東</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>iso9001</div></td>


</tr>

</table>
</a>
</li>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東濟南] <a  data-num="3"  data-flag="0" target="_blank">
山東振達工礦設備有限公司
</a>

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閥門,空氣凈化成套設備,型材,泵,礦山機械配
</a>
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<ul class="s_product_param">

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報價:<strong>500</strong>元/件</li>
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</div>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101046607523.html" target="_blank" data-num="7" data-flag="0" title="山東振達標準氣混合氣體"><img src="http://img11.makepolo.cn/images/formals/img/product/187/209/4_4af381b968c747607b65c90a9f73da22.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="山東振達標準氣混合氣體"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_item">

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<div   id="xxppn3xjth"   class="s_product_title" score="76" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101028541083.html">平頂山標準氣,鄭州瑞安氣體,標準氣4l
</a>

</div>
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<li id="xxppn3xjth"    class="new_li">
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<table class="new_list">

<tr>
<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>康寶泰</div></td>
<td class="td_1"><div>產品名稱：</div></td>
<td class="td_2"><div>1933</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>無機堿</div></td>
<td class="td_1"><div>產品規(guī)格：</div></td>
<td class="td_2"><div>7117</div></td>


</tr>
<tr>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>3954</div></td>
<td class="td_1"><div>CAS：</div></td>
<td class="td_2"><div>2502</div></td>


</tr>

</table>
</a>
</li>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鄭州瑞安氣體科技有限公司
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<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
庫存化工原料
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報價:<strong>10.00萬</strong>元/件</li>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101028541083.html" target="_blank" data-num="7" data-flag="0" title="平頂山標準氣,鄭州瑞安氣體,標準氣4l"><img src="http://img12.makepolo.cn/images/formals/img/product/996/198/4_0bb49d06e9215228c94e867d85bef4a2.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="平頂山標準氣,鄭州瑞安氣體,標準氣4l"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="69" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101051078393.html">銷售協(xié)力氣體專業(yè)配制河南省環(huán)境監(jiān)測標準氣8L/4LSO2、CO 大氣監(jiān)測
</a>

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<table class="new_list">

<tr>
<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>協(xié)力氣體</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>山東濟寧</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>環(huán)境監(jiān)測用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>ISO9001-2000</div></td>


</tr>

</table>
</a>
</li>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
濟寧協(xié)創(chuàng)氣體有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
標準校正氣體
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報價:<strong>600</strong>元/件</li>
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<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="69" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100979014438.html">標準氣體 校正氣體 譜源氣體現配各種標準氣
</a>

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<tr>
<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>譜源</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>譜源氣體</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>環(huán)境監(jiān)測用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>客戶需求</div></td>


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</table>
</a>
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[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市譜源氣體有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
氮氣,氫氣,標準校正氣體
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報價:<strong>800</strong>元/件</li>
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<td class="td_1"><div>氣體組分數：</div></td>
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[江蘇南京] <a  data-num="3"  data-flag="0" target="_blank">
南京特種氣體廠股份有限公司
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鹵素氣體,氣體分析儀器,標準校正氣體,元素分
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<td class="td_2"><div>氬氣</div></td>


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<td class="td_1"><div>化學名稱：</div></td>
<td class="td_2"><div>AR</div></td>
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<td class="td_2"><div>廣東</div></td>


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<td class="td_1"><div>產品等級：</div></td>
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[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市其之音科技發(fā)展有限公司
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其他氣體,標準校正氣體,乙炔,氧氣,一氧化碳
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<td class="td_2"><div>標準氣體</div></td>


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<td class="td_1"><div>分子式：</div></td>
<td class="td_2"><div>H2S標準氣體</div></td>
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[廣東佛山] <a  data-num="3"  data-flag="0" target="_blank">
佛山市科的氣體化工有限公司
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氫氣,標準校正氣體,其他化學試劑,其他氣體
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<td class="td_2"><div>山東濟寧</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


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<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>行業(yè)標準</div></td>


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[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
濟寧協(xié)力特種氣體有限公司
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烘箱、干燥箱,標準校正氣體,二氧化碳,氣體混
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101060222576.html">廠家供應天然氣加氣站 可燃氣體溢出報警設備校準 一氧化碳標準氣
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>杭州成豐氣體有限公司</div></td>
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<td class="td_2"><div>一氧化碳</div></td>


</tr>
<tr>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>杭州</div></td>
<td class="td_1"><div>別名：</div></td>
<td class="td_2"><div>一氧化碳</div></td>


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<td class="td_1"><div>分子式：</div></td>
<td class="td_2"><div>co</div></td>
<td class="td_1"><div>相對分子質量：</div></td>
<td class="td_2"><div>28.0101</div></td>


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[浙江杭州] <a  data-num="3"  data-flag="0" target="_blank">
杭州同大氣業(yè)有限公司市場部
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101065914030.html">供應自由加速法及加載減速法用標準氣/標準氣體/標準物質
</a>

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<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>濟寧</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>國標</div></td>


</tr>

</table>
</a>
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[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
山東奇科特種氣體有限公司
</a>

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標準校正氣體
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100753116425.html">空氣中一氧化碳標準氣體 標準氣 可定制標氣 廠家批發(fā)
</a>

</div>
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>安澤特氣</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>山東淄博</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>二元標準校正氣體</div></td>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>


</tr>
<tr>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>國標</div></td>
<td class="td_1"><div>產品等級：</div></td>
<td class="td_2"><div>優(yōu)等品</div></td>


</tr>

</table>
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[山東淄博] <a  data-num="3"  data-flag="0" target="_blank">
淄博安澤特種氣體有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
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氫氣,標準校正氣體
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<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101020978858.html">偉創(chuàng) 交通安全檢測混合氣體 標準氣 1L-40L 包郵
</a>

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<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>上海</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>可燃性氣體泄漏報警用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
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</tr>

</table>
</a>
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[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海偉創(chuàng)標準氣體分析技術有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
標準校正氣體
</a>
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</div>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101020978858.html" target="_blank" data-num="7" data-flag="0" title="偉創(chuàng) 交通安全檢測混合氣體 標準氣 1L-40L 包郵"><img src="http://img11.makepolo.cn/images/formals/img/product/711/840/4_1e1fce68ca5c51fadb0ec7d29b4e05af.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="偉創(chuàng) 交通安全檢測混合氣體 標準氣 1L-40L 包郵"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_title" score="13" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100994858438.html">河南瑞安氣體廠家銷售河南、鄭州、新密、滎陽甲烷標準氣，可定制
</a>

</div>
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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>鄭州瑞安</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>鄭州</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>二元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>國標</div></td>


</tr>

</table>
</a>
</li>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鄭州瑞安氣體科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
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一氧化碳,氮氧化合物氣體,其他氣體,其他無機
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<ul class="s_product_param">

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報價:<strong>180</strong>元/件</li>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100994858438.html" target="_blank" data-num="7" data-flag="0" title="河南瑞安氣體廠家銷售河南、鄭州、新密、滎陽甲烷標準氣，可定制"><img src="http://img12.makepolo.cn/images/formals/img/product/700/263/4_2db4eb67f4efdcec6bab534c18d775c6.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="河南瑞安氣體廠家銷售河南、鄭州、新密、滎陽甲烷標準氣，可定制"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
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<div   id="xxppn3xjth"   class="s_product_title" score="13" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101077275566.html">濟寧協(xié)力氣體  氮中氧標準氣  環(huán)境檢測用標準氣體
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</div>
<div   id="xxppn3xjth"   class="s_product_info">


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<tr>
<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>協(xié)力氣體</div></td>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>山東濟寧</div></td>


</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>二元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>環(huán)境監(jiān)測用</div></td>


</tr>
<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
<td class="td_1"><div>執(zhí)行質量標準：</div></td>
<td class="td_2"><div>GB</div></td>


</tr>

</table>
</a>
</li>
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<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
濟寧協(xié)創(chuàng)氣體有限公司
</a>

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標準校正氣體
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報價:<strong>1000</strong>元/件</li>
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<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101077275566.html" target="_blank" data-num="7" data-flag="0" title="濟寧協(xié)力氣體  氮中氧標準氣  環(huán)境檢測用標準氣體"><img src="http://img11.makepolo.cn/images/formals/img/product/264/320/4_66984790df89ff2d539b3ac244d83cfd.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="濟寧協(xié)力氣體  氮中氧標準氣  環(huán)境檢測用標準氣體"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
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<div   id="xxppn3xjth"   class="s_product_title" score="13" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100943475386.html">深圳龍華氣體（龍華氣站）氦氣，氫氣，氨氣，一氧化碳，標準氣，混合氣，
</a>

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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>其之音</div></td>
<td class="td_1"><div>化學名稱：</div></td>
<td class="td_2"><div>NH3</div></td>


</tr>
<tr>
<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>廣東</div></td>
<td class="td_1"><div>別名：</div></td>
<td class="td_2"><div>氨氣</div></td>


</tr>
<tr>
<td class="td_1"><div>分子式：</div></td>
<td class="td_2"><div>NH3</div></td>
<td class="td_1"><div>含量：</div></td>
<td class="td_2"><div>99.999%</div></td>


</tr>

</table>
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<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
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<td class="td_2"><div>儀器儀表用</div></td>


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<td class="td_1"><div>品牌/廠家：</div></td>
<td class="td_2"><div>杭州成豐氣體有限公司</div></td>
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<td class="td_2"><div>氨氣</div></td>


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<td class="td_1"><div>產地：</div></td>
<td class="td_2"><div>杭州</div></td>
<td class="td_1"><div>別名：</div></td>
<td class="td_2"><div>氨氣</div></td>


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<td class="td_1"><div>分子式：</div></td>
<td class="td_2"><div>NH3</div></td>
<td class="td_1"><div>相對分子質量：</div></td>
<td class="td_2"><div>17.031</div></td>


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<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
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[山東濟寧] <a  data-num="3"  data-flag="0" target="_blank">
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<td class="td_1"><div>氣體組分數：</div></td>
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<td class="td_1"><div>氣體組分數：</div></td>
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<td class="td_2"><div>儀器儀表用</div></td>


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<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>石油化工用</div></td>
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<td class="td_2"><div>一級氣體標準物質</div></td>


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</tr>
<tr>
<td class="td_1"><div>氣體組分數：</div></td>
<td class="td_2"><div>多元標準校正氣體</div></td>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>儀器儀表用</div></td>


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<tr>
<td class="td_1"><div>準確度水平：</div></td>
<td class="td_2"><div>二級氣體標準物質</div></td>
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