黄曲霉素B1检测卡
<b>产品介绍：</b><br><p><span style="font-family: 宋体; text-indent: 28px;">本试纸卡应用竞争抑制免疫层析的原理，样品中含有的黄曲霉素B1在流动过程中与胶体金标记的特异性单克隆抗体竞争性结合，从而抑制了抗体和NC膜检测线上的黄曲霉毒素B1-BSA偶联物的结合。</span></p><b>规格参数：</b><br><p style="text-align:center"><strong><span style="font-size:19px;font-family:黑体">黄曲霉素</span></strong><strong><span style="font-size:19px">B1</span></strong><strong><span style="font-size:19px;font-family:黑体">快速检测试纸卡使用说明书</span></strong><strong><span style="font-size:19px">(</span></strong><strong><span style="font-size:19px;font-family:黑体">谷物</span></strong><strong><span style="font-size:19px">)</span></strong></p><p><strong><span style=";font-family:宋体"> 1</span></strong><strong><span style=";font-family:宋体">．检测原理</span></strong></p><p style="text-indent: 28px"><span style=";font-family:宋体">本试纸卡应用竞争抑制免疫层析的原理，样品中含有的黄曲霉素B1在流动过程中与胶体金标记的特异性单克隆抗体竞争性结合，从而抑制了抗体和NC膜检测线上的黄曲霉毒素B1-BSA偶联物的结合。</span></p><p style="text-indent: 28px"><strong><span style=";font-family:宋体">2． </span></strong><strong><span style=";font-family:宋体">检测范围</span></strong></p><p style="text-indent: 28px"><span style=";font-family:宋体">本品适用于</span><span style=";font-family:宋体">快速筛查谷物中的黄曲霉素</span>B1</p><p style="text-indent: 28px"><strong><span style=";font-family:宋体">3</span></strong><strong><span style=";font-family:宋体">．检测灵敏度</span></strong></p><p style="text-indent: 28px"><span style=";font-family:宋体">检测灵敏度：5ng/ml（ppb）</span></p><p style="margin-left: 24px"><strong><span style=";font-family:宋体">4． </span></strong><strong><span style=";font-family:宋体">产品组成</span></strong></p><p><span style=";font-family:宋体">（1）1条试纸卡放于1个铝箔袋中</span></p><p style="margin-left: 0;text-indent: 0"><span style=";font-family:宋体">（2）</span><span style=";font-family:宋体">稀释液 </span></p><p style="margin-left: 0;text-indent: 0"><span style=";font-family:宋体">（3）</span><span style=";font-family:宋体">15mL </span><span style=";font-family:宋体">离心管</span></p><p><span style=";font-family:宋体">（4）说明书1份</span></p><p style="margin-left: 24px"><strong><span style=";font-family:宋体">5． </span></strong><strong><span style=";font-family:宋体">操作步骤</span></strong></p><p style="margin-left:28px"><span style=";font-family:Wingdings">l<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> </span></span><strong><span style=";font-family:黑体">样品前处理</span></strong></p><p><span style=";font-family:宋体">1</span><span style=";font-family:宋体">．取5g以上有代表性的谷物样品粉碎（过20目筛），准确称取2g均匀粉碎试样加入到离心管中。</span></p><p><span style="font-family: 宋体;">2</span><span style="font-family: 宋体;">．向离心管中准确加入2ml纯水和乙酸乙酯8mL，将瓶塞盖紧密封，用力振荡5分钟（如上清不足2ml，4000rpm离心1分钟）。</span></p><p><span style="font-family: 宋体;">3</span><span style="font-family: 宋体;">．吸取2mL上清液到小玻璃杯中，吹干滤液，参照右侧表格，根据残留限量量取相应体积稀释液复溶杯底固体。此溶解液即为检测液。</span></p><table cellspacing="0" cellpadding="0"><tbody><tr style=";height:28px" class="firstRow"><td width="154" style="border-width: 1px; border-color: windowtext; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">饲料残留限量（ppb）</span></p></td><td width="43" style="border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext; border-left: none; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">5</span></p></td><td width="58" style="border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-color: windowtext; border-right-color: windowtext; border-bottom-color: windowtext; border-left: none; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">10</span></p></td><td width="58" style="border-top-width: 1px; border-top-color: windowtext; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">20</span></p></td><td width="63" style="border-top-width: 1px; border-top-color: windowtext; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">30</span></p></td><td width="61" style="border-top-width: 1px; border-top-color: windowtext; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">40</span></p></td><td width="61" style="border-top-width: 1px; border-top-color: windowtext; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="28"><p><span style=";font-family:宋体">50</span></p></td></tr><tr style=";height:29px"><td width="154" style="border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-top: none; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">使用稀释液体积（ml）</span></p></td><td width="43" style="border-top: none; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: windowtext; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">0.4</span></p></td><td width="58" style="border-top: none; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: windowtext; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">0.8</span></p></td><td width="58" style="border-top: none; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">1.6</span></p></td><td width="63" style="border-top: none; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">2.4</span></p></td><td width="61" style="border-top: none; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">3.2</span></p></td><td width="61" style="border-top: none; border-left: none; border-bottom-width: 1px; border-bottom-color: windowtext; border-right-width: 1px; border-right-color: black; padding: 0px 7px;" height="29"><p><span style=";font-family:宋体">4.0</span></p></td></tr></tbody></table><p><span style=";font-family:宋体"> </span><span style="font-family: Wingdings;">l<span style="font-variant-numeric: normal;font-variant-east-asian: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: 'Times New Roman'"> </span></span><strong><span style=";font-family:黑体">测试步骤</span></strong></p><p><span style=";font-family:宋体">1. </span><span style=";font-family:宋体">将未开封的试纸卡和检测样品恢复至室温。</span></p><p><span style=";font-family:宋体">2. </span><span style=";font-family:宋体">将试纸卡水平放置，用滴管向试卡孔缓慢逐滴加入3滴不含气泡的检测液</span></p><p><span style=";font-family:宋体">3. 5</span><span style=";font-family:宋体">分钟判断结果，10分钟后的结果仅作参考。</span></p><p><strong><span style="font-family: 宋体;"> 6</span></strong><span style="font-family: 宋体;">． </span><strong><span style=";font-family:宋体">结果判定</span></strong></p><p style="text-indent:42px"><span style=";font-family:宋体">阴性：</span>C<span style=";font-family:宋体">线显色，</span>T<span style=";font-family:宋体">线肉眼可见，无论颜色深浅均判为阴性。</span></p><p style="margin-left:42px"><span style=";font-family:宋体">阳性：</span>C<span style=";font-family:宋体">线显色，</span>T<span style=";font-family:宋体">线不显色，或</span>T<span style=";font-family:宋体">线隐隐约约，判为阳性。</span></p><p style="text-indent: 42px"><span style="font-family: 宋体;">无效：</span>C<span style="font-family: 宋体;">线不显色，无论</span>T<span style="font-family: 宋体;">线是否显色，该试纸均判为无效。</span><br/></p><p><strong><span style=";font-family:宋体"> <img src="/upload/u/6/202103/16152518825352.jpg" title="瘦肉精检测卡|瘦肉精三联检测卡|克伦检测|莱克检测|沙丁检测|宠物试纸|犬瘟试纸|细小试纸|宠物试纸代加工|宠物试纸批发|动物扑杀器|消毒液机|一次性防护服|动物解剖台|采样箱|检疫箱|检疫设备" alt="瘦肉精检测卡|瘦肉精三联检测卡|克伦检测|莱克检测|沙丁检测|宠物试纸|犬瘟试纸|细小试纸|宠物试纸代加工|宠物试纸批发|动物扑杀器|消毒液机|一次性防护服|动物解剖台|采样箱|检疫箱|检疫设备"/></span></strong></p><p style="margin-left: 24px"><strong><span style=";font-family:宋体">7． </span></strong><strong><span style=";font-family:宋体">特异性</span></strong></p><p style="text-indent: 28px"><span style=";font-family: 宋体">检测500</span><span style="font-family:宋体">μg/L的磺胺类、氯毒素类、氨基糖苷类、氟喹诺酮类和四环素类等药物，结果均呈阴性。</span></p><p style="margin-left: 24px"><strong><span style=";font-family:宋体">8． </span></strong><strong><span style=";font-family:宋体">储存及有效期</span></strong></p><p style="text-indent: 28px"><span style=";font-family:宋体">存放于2-30℃阴凉避光干燥处，切勿冷冻，有效期为18个月，批号和有效期见包装盒。</span></p><p style="margin-left: 24px"><strong><span style=";font-family:宋体">9． </span></strong><strong><span style=";font-family:宋体">注意事项</span></strong></p><p><span style=";font-family:宋体"> (1)</span><span style=";font-family:宋体">请按照操作步骤进行测试，操作时请勿触摸试纸条显色区。</span></p><p><span style=";font-family:宋体"> (2)</span><span style=";font-family:宋体">本试纸条为一次性产品，请勿重复使用。</span></p><p style="text-indent: 28px"><span style=";font-family:宋体">(3)</span><span style=";font-family:宋体">本产品检测结果仅供参考，如需确证，请参照国家相关标准方法。</span></p><p><span style=";font-family:宋体"> </span></p><p><br/></p><p><br/></p><b>包装：</b><br><p>25条/盒</p><p>50盒/箱</p>
