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有机肥料中总磷质量控制物质NY/T525
有机肥料中总磷质量控制物质NY/T525
市场价:¥800.00
优惠价:登陆后显示
CAS号:NA
商品编号:ZCRM0300
货期:现货
品牌:众创众睿
型号:0.825%
规格:50g
级别:有效期2029/03
数量:
- +
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【名称】:有机肥料中总磷质量控制物质NY/T525
【CAS号】:NA
【型号】:0.825%
【规格】:50g

    <p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:14px">本标准</span><span style=";font-family:宋体;line-height:150%;font-size:14px">样品</span><span style=";font-family:宋体;line-height:150%;font-size:14px">对有机肥中</span><span style=";font-family:宋体;line-height:150%;font-size:14px">总磷</span><span style=";font-family:宋体;line-height:150%;font-size:14px">含量的分析研究和监控具有重要意义,可用于农业、地质、环保和卫生等领域相关分析测试中方法精密度评价、仪器校准及过程中质量控制。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:14px">本标准</span><span style=";font-family:宋体;line-height:150%;font-size:14px">样品</span><span style=";font-family:宋体;line-height:150%;font-size:14px">选择有机肥为基体,在制备过程中经自然风干、去杂质、磨粉、高速混合等特殊均质化手段,再经低温干燥后将样品在洁净室分装于</span><span style=";font-family:宋体;line-height:150%;font-size:14px">塑料</span><span style=";font-family:宋体;line-height:150%;font-size:14px">瓶中,并经</span><span style=";font-family:'Times New Roman';line-height:150%;font-size:14px">Co</span><sup><span style=";font-family:'Times New Roman';line-height:150%;font-size:14px;vertical-align:super">60</span></sup><span style=";font-family:宋体;line-height:150%;font-size:14px">辐射灭菌后避光保存</span><span style=";font-family:宋体;line-height:150%;font-size:14px">。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:14px">本标准</span><span style=";font-family:宋体;line-height:150%;font-size:14px">样品</span><span style=";font-family:宋体;line-height:150%;font-size:14px">可</span><span style=";font-family:宋体;line-height:150%;font-size:14px">常温、避光</span><span style=";font-family:宋体;line-height:150%;font-size:14px">保存,运输时应避免挤压、碰撞和猛摔。有效期限是指</span><span style=";font-family:宋体;line-height:150%;font-size:14px">塑料</span><span style=";font-family:宋体;line-height:150%;font-size:14px">瓶</span><span style=";font-family:宋体;line-height:150%;font-size:14px">未打开前在规定保存条件下可以使用的最后日期。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:14px">本标准</span><span style=";font-family:宋体;line-height:150%;font-size:14px">样品</span><span style=";font-family:宋体;line-height:150%;font-size:14px">以</span><span style=";font-family:宋体;line-height:150%;font-size:14px">塑料</span><span style=";font-family:宋体;line-height:150%;font-size:14px">瓶</span><span style=";font-family:宋体;line-height:150%;font-size:14px">封装,每瓶</span><span style=";font-family:宋体;line-height:150%;font-size:14px">50</span><span style=";font-family:宋体;line-height:150%;font-size:14px">g,打开和使用过程中严格防止玷污。按照标准 NY/T525-2021《有机肥料》要求,随机抽取分装后的标准样品,采用</span><span style=";font-family:宋体;line-height:150%;font-size:14px">离子色谱法</span><span style=";font-family:宋体;line-height:150%;font-size:14px">进行均匀性和稳定性检验</span><span style=";font-family:宋体;line-height:150%;font-size:14px">,</span><span style=";font-family:宋体;line-height:150%;font-size:14px">规定最小取样量为</span><span style=";font-family:宋体;line-height:150%;font-size:14px">5</span><span style=";font-family:宋体;line-height:150%;font-size:14px">g。结果表明,该系列标准</span><span style=";font-family:宋体;line-height:150%;font-size:14px">样品</span><span style=";font-family:宋体;line-height:150%;font-size:14px">均匀性、稳定性良好。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋体;line-height:150%;font-size:14px">本标准</span><span style=";font-family:宋体;line-height:150%;font-size:14px">样品</span><span style=";font-family:宋体;line-height:150%;font-size:14px">的标准值和扩展不确定度(包含因子</span><span style=";font-family:宋体;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">k=2</span></span><span style=";font-family:宋体;line-height:150%;font-size:14px">)如下:<br/></span><span style="font-family: 宋体; text-align: justify; text-indent: 32px;"> </span></p><table cellspacing="0"><tbody><tr class="firstRow"><td width="283" valign="center" style="padding: 0px 7px; border-width: initial; border-style: none; border-color: initial;"><p style="text-autospace:ideograph-numeric;text-align:right;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 16px">有机肥料中总磷</span></p></td><td width="283" valign="center" style="padding: 0px 7px; border-width: initial; border-style: none; border-color: initial;"><p style="text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">Z5000</span></span></p></td></tr><tr><td width="283" valign="top" style="padding: 0px 7px; border-width: initial; border-style: none; border-color: initial;"><br/></td><td width="283" valign="center" style="padding: 0px 7px; border-width: initial; border-style: none; border-color: initial;"><p style="text-autospace:ideograph-numeric;text-align:right;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 16px">计量单位</span><span style="font-family: 宋体;line-height: 150%;font-size: 16px"><span style="font-family:Calibri">: </span></span><span style="font-family: 'Times New Roman';line-height: 150%;font-size: 16px">mg/kg</span></p></td></tr></tbody></table><table cellspacing="0"><tbody><tr style="height:34px" class="firstRow"><td width="189" valign="center" style="padding: 0px 7px; border-left: none; border-right: none; border-top-width: 2px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><strong><span style="font-family: 宋体;line-height: 150%;font-size: 16px">特性名称</span></strong></p></td><td width="189" valign="center" style="padding: 0px 7px; border-left: none; border-right: none; border-top-width: 2px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><strong><span style="font-family: 宋体;line-height: 150%;font-size: 16px">标准值</span></strong></p></td><td width="189" valign="center" style="padding: 0px 7px; border-left: none; border-right: none; border-top-width: 2px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><strong><span style="font-family: 宋体;line-height: 150%;font-size: 16px">扩展不确定度(</span></strong><span style="font-family: 宋体;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">k=2</span></span><strong><span style="font-family: 宋体;line-height: 150%;font-size: 16px">)</span></strong></p></td></tr><tr style="height:34px"><td width="189" valign="center" style="padding: 0px 7px; border-left: none; border-right: none; border-top: none; border-bottom-width: 2px; border-bottom-color: windowtext;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 16px">有机肥料中总磷</span></p></td><td width="189" valign="center" style="padding: 0px 7px; border-left: none; border-right: none; border-top: none; border-bottom-width: 2px; border-bottom-color: windowtext;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">141.83</span></span></p></td><td width="189" valign="center" style="padding: 0px 7px; border-left: none; border-right: none; border-top: none; border-bottom-width: 2px; border-bottom-color: windowtext; word-break: break-all;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">12.65</span></span></p></td></tr></tbody></table><span style="font-family: 宋体; font-size: 12px; text-align: justify; text-indent: 24px;"> </span><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 12px">声明</span></p><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">1</span><span style="font-family:宋体">.本标准样品仅供实验室研究与分析测试工作使用,因用户使用或储存不当所引起的投诉,不予承担责任。</span></span></p><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">2</span><span style="font-family:宋体">.收到后请立即核对品种、数量和包装,相关赔偿只限于标准样品本身,不涉及其他任何损失。</span></span></p><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">3</span><span style="font-family:宋体">.仅对加盖“</span></span><span style="font-family: 宋体;line-height: 150%;font-size: 12px">四川众创众睿质检技术</span><span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:宋体">有限公司标准物质专用章</span><span style="font-family:宋体">”的完整证书负责,请妥善保管此证书。</span></span></p><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">4</span><span style="font-family:宋体">.如需获得更多与使用有关的信息,请与技术咨询部门联系。</span></span></p><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋体;line-height: 150%;font-size: 12px">研制单位:</span><span style="font-family: 宋体;line-height: 150%;font-size: 12px">四川众创众睿质检技术</span><span style="font-family: 宋体;line-height: 150%;font-size: 12px">有限公司</span> <span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:宋体">电话:</span><span style="font-family:Calibri">028-62727816</span></span></p><p style="text-indent: 24px; text-align: justify; line-height: 150%;"><span style="font-family: 宋体;line-height: 150%;font-size: 12px">地址:四川省成都市</span><span style="font-family: 宋体;line-height: 150%;font-size: 12px">龙泉驿区成龙大道二段</span><span style="font-family: 宋体;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">1088</span><span style="font-family:宋体">号</span></span></p>

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