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首頁 > 通用類 > 水中疊氮根質(zhì)控樣DA001
水中疊氮根質(zhì)控樣DA001
水中疊氮根質(zhì)控樣DA001
市場價:¥120.00
優(yōu)惠價:登陸后顯示
CAS號:NA
商品編號:ZCRM0078
貨期:請咨詢
品牌:眾創(chuàng)眾睿
型號:50mg/L
規(guī)格:20ml
級別:有效期2024/9/19
數(shù)量:
- +
產(chǎn)品詳情

【名稱】:水中疊氮根質(zhì)控樣DA001
【CAS號】:NA
【型號】:50mg/L
【規(guī)格】:20ml

           <p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋體;line-height:150%;font-size:14px">本標準樣品按照</span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">GB/T15000</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:宋體">系列《標準樣品工作導則》</span><span style="font-family:宋體">(等同采用</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">ISO</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px">指南</span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">31</span><span style="font-family:宋體">、</span><span style="font-family:Times New Roman">34</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px">和</span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">35</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:宋體">等</span><span style="font-family:宋體">)及</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">GB/T</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">27025</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px">(等同采用</span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">ISO/IEC17025</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px">)的有關(guān)要求進行生產(chǎn)和定值,主要用于環(huán)境監(jiān)測及相關(guān)分析測試中方法評價、質(zhì)量控制、能力驗證和技術(shù)仲裁。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋體;line-height:150%;font-size:14px">本標準樣品可</span><span style=";font-family:宋體;line-height:150%;font-size:14px">室溫和避光</span><span style=";font-family:宋體;line-height:150%;font-size:14px">保存,運輸時應(yīng)避免擠壓、碰撞和猛摔。安瓿</span><span style=";font-family:宋體;line-height:150%;font-size:14px">瓶</span><span style=";font-family:宋體;line-height:150%;font-size:14px">打開后應(yīng)一次性使用完畢,有效期限是指安瓿</span><span style=";font-family:宋體;line-height:150%;font-size:14px">瓶</span><span style=";font-family:宋體;line-height:150%;font-size:14px">未打開前在規(guī)定保存條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:宋體;line-height:150%;font-size:14px">本標準樣品應(yīng)按以下</span><span style=";font-family:宋體;line-height:150%;font-size:14px">方法</span><span style=";font-family:宋體;line-height:150%;font-size:14px">使用:臨用前小心打開安瓿</span><span style=";font-family:宋體;line-height:150%;font-size:14px">瓶</span><span style=";font-family:宋體;line-height:150%;font-size:14px">,</span><span style=";font-family:宋體;line-height:150%;font-size:14px">無需稀釋</span><span style=";font-family:宋體;line-height:150%;font-size:14px">,搖勻后立即使用。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋體;line-height:150%;font-size:14px">本標準樣品在超凈實驗室中配制,用</span><span style=";font-family:'Times New Roman';line-height:150%;font-size:14px">20mL</span><span style=";font-family:宋體;line-height:150%;font-size:14px">安瓿瓶包裝,經(jīng)均勻性檢驗合格。由國家環(huán)境標準樣品協(xié)作測定實驗網(wǎng)采用上述相同程序稀釋濃樣、并采用</span><span style=";font-family:宋體;line-height:150%;font-size:14px">離子色譜法</span><span style=";font-family:宋體;line-height:150%;font-size:14px">進行測定,測定結(jié)果經(jīng)統(tǒng)計檢驗和專家經(jīng)驗判斷剔除離群值后以測定總均值評定標準值、以實驗室間再現(xiàn)性標準偏差評定不確定度。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋體;line-height:150%;font-size:14px">本標準樣品制備和測定所采用的天平、玻璃量器及分析儀器等均經(jīng)計量檢定部門周期檢定,且在有效期內(nèi)。</span></p><p style="text-indent:28px;text-autospace:none;line-height:150%"><span style=";font-family:宋體;line-height:150%;font-size:14px">本標準樣品的標準值和擴展不確定度(包含因子</span><span style=";font-family:宋體;line-height:150%;font-size:14px"><span style="font-family:Times New Roman">k=2</span></span><span style=";font-family:宋體;line-height:150%;font-size:14px">)如下:</span></p><p style="text-indent:32px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><br/></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: 宋體;line-height: 150%;font-size: 16px">水中疊氮根</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: 宋體;line-height: 150%;font-size: 14px"><span style="font-family:Times New Roman">DA001</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: 宋體;line-height: 150%;font-size: 16px">計量單位</span><span style="font-family: 宋體;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">μ</span><span style="font-family: 'Times New Roman';line-height: 150%;font-size: 16px">g/</span><span style="font-family: 宋體;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">ml</span></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: 宋體;line-height: 150%;font-size: 16px">特性名稱</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: 宋體;line-height: 150%;font-size: 16px">標準值</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: 宋體;line-height: 150%;font-size: 16px">擴展不確定度(</span></strong><span style="font-family: 宋體;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">k=2</span></span><strong><span style="font-family: 宋體;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: 宋體;line-height: 150%;font-size: 16px">水中疊氮根</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: 宋體;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">49.8</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;"><p style="text-autospace:ideograph-numeric;text-align:center;line-height:150%"><span style="font-family: 宋體;line-height: 150%;font-size: 16px"><span style="font-family:Times New Roman">2.5</span></span></p></td></tr></tbody></table><p style="text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><br/><br/><br/></p><p style="text-indent:24px;text-autospace:ideograph-numeric;text-align:justify;text-justify:inter-ideograph;line-height:150%"><span style="font-family: 宋體;line-height: 150%;font-size: 12px">聲明</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: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">1</span><span style="font-family:宋體">.本標準樣品僅供實驗室研究與分析測試工作使用,因用戶使用或儲存不當所引起的投訴,不予承擔責任。</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: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">2</span><span style="font-family:宋體">.收到后請立即核對品種、數(shù)量和包裝,相關(guān)賠償只限于標準樣品本身,不涉及其他任何損失。</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: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">3</span><span style="font-family:宋體">.僅對加蓋“</span></span><span style="font-family: 宋體;line-height: 150%;font-size: 12px">四川眾創(chuàng)眾睿質(zhì)檢技術(shù)</span><span style="font-family: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:宋體">有限公司標準物質(zhì)專用章</span><span style="font-family:宋體">”的完整證書負責,請妥善保管此證書。</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: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">4</span><span style="font-family:宋體">.如需獲得更多與使用有關(guān)的信息,請與技術(shù)咨詢部門聯(lián)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: 宋體;line-height: 150%;font-size: 12px">研制單位:</span><span style="font-family: 宋體;line-height: 150%;font-size: 12px">四川眾創(chuàng)眾睿質(zhì)檢技術(shù)</span><span style="font-family: 宋體;line-height: 150%;font-size: 12px">有限公司</span> <span style="font-family: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:宋體">電話:</span><span style="font-family:Calibri">028-62727816</span></span></p><p><span style="font-family: 宋體;line-height: 150%;font-size: 12px">地址:四川省成都市</span><span style="font-family: 宋體;line-height: 150%;font-size: 12px">龍泉驛區(qū)成龍大道二段</span><span style="font-family: 宋體;line-height: 150%;font-size: 12px"><span style="font-family:Calibri">1088</span><span style="font-family:宋體">號</span></span></p>

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