【名稱(chēng)】:亞硝酸鹽質(zhì)控樣-Z6377
【CAS號】:NA
【型號】:49.6mg/L
【規格】:25ml
<;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(jìn)行生產(chǎn)和定值,主要用于環(huán)境監測及相關(guān)分析測試中方法評價(jià)、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";>;常溫<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;保存,運輸時(shí)應避免擠壓、碰撞和猛摔。<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;塑料瓶<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;打開(kāi)后應一次性使用完畢,有效期限是指<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;塑料瓶<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;未打開(kāi)前在規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";>;本標準樣品應按以下程序稀釋后方可使用:臨用前小心打開(kāi)<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;塑料瓶<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;,用<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;10mL<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;干燥潔凈移液管從<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;塑料瓶<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;中準確量取<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;10mL<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;濃樣至<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;250<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;mL<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;容量瓶中,用<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;純水<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;稀釋定容至刻度,混勻后立即使用。<;/;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(shí)驗室中配制,通過(guò)水質(zhì)標準樣品分裝設備灌封于<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;2<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;5<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;<;span style=";font-family:Times New Roman";>;mL<;/;span>;<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;塑料瓶<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;中,經(jīng)均勻性檢驗合格。由國家環(huán)境標準樣品協(xié)作測定<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;,多家實(shí)驗室<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;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";>;離子色譜法和分光光度法共同<;/;span>;<;span style=";;font-family:宋體;line-height:150%;font-size:14px";>;進(jìn)行測定,測定結果經(jīng)統計檢驗和專(zhuān)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(shí)驗室間再現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(mén)周期檢定,且在有效期內。<;/;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";>;本標準樣品稀釋后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%";>;<;span style=";font-family: 宋體;line-height: 150%;font-size: 16px";>;&;nbsp;<;/;span>;<;/;p>;<;p style=";text-indent:32px;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: 16px";>;&;nbsp;<;/;span>;<;/;p>;<;p style=";text-indent:32px;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: 16px";>;&;nbsp;<;/;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: 宋體;line-height: 150%;font-size: 16px";>;亞硝酸鹽<;/;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: 16px";>;<;span style=";font-family:Times New Roman";>;Z6377<;/;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: &;#39;Times New Roman&;#39;;line-height: 150%;font-size: 16px";>;m<;/;span>;<;span style=";font-family: &;#39;Times New Roman&;#39;;line-height: 150%;font-size: 16px";>;g/;<;/;span>;<;span style=";font-family: &;#39;Times New Roman&;#39;;line-height: 150%;font-size: 16px";>;L<;/;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(chēng)<;/;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";>;亞硝酸鹽<;/;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";>;49.6<;/;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";>;3.0<;/;span>;<;/;span>;<;/;p>;<;/;td>;<;/;tr>;<;/;tbody>;<;/;table>;<;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: 16px";>;&;nbsp;<;/;span>;<;/;p>;<;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: 16px";>;&;nbsp;<;/;span>;<;/;p>;<;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: 16px";>;&;nbsp;<;/;span>;<;/;p>;<;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: 12px";>;&;nbsp;<;/;span>;<;/;p>;<;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: 12px";>;&;nbsp;<;/;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";>;&;nbsp;<;/;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";>;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(shí)驗室研究與分析測試工作使用,因用戶(hù)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(zhuān)用章<;/;span>;<;span style=";font-family:宋體";>;”的完整證書(shū)負責,請妥善保管此證書(shū)。<;/;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(xún)部門(mén)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(huà):<;/;span>;<;span style=";font-family:Calibri";>;028-62727816<;/;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";>;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>;<;p>;<;br/;>;<;/;p>;
璽標(上海)科技有限公司供應單標溶液、混標溶液、基質(zhì)標物/質(zhì)控樣品、標樣、標準品、化學(xué)試劑、對照品、同位素內標標準品等多種標準物質(zhì),廣泛用于環(huán)境監測、職業(yè)衛生、藥品檢測、食品檢測等領(lǐng)域,也可用于農業(yè)生產(chǎn)部門(mén)和檢測實(shí)驗室用于產(chǎn)品質(zhì)量、儀器校準等實(shí)驗室質(zhì)量控制等。