国语憿情少妇无码av-成人影院yy111111-成人试看120秒体验区-手机黄色小视频-www视频在线观看-毛片视频播放-乱人伦精品视频在线观看-99re久久精品国产首页-中文字幕一区二区三区四区免费看-午夜免费福利-黄色大片一级片-美女久久久久-亚洲毛片精品-就爱操av-国产亚洲精品久久久久久国-日韩中文网-成人免费片

武漢優(yōu)博生物技術(shù)有限公司

檢測認(rèn)證人脈交流通訊錄

苯并芘ELISA檢測試劑盒

  • 這真不是您需要的產(chǎn)品？
  • 品　　牌：
  • 主要規(guī)格：
  • 用　　途：
    • Principle Benzoapyrene ELISA Test kit is a competitive enzyme immunoassay for the quantitative analysis of in water, fried food and somked food. The coupling antigens are pre-coated on the micro-well stripes. The BaP in the sample and the coupling antigens coated on the micro-well stripes compete for the anti-Bap antibodies. After the addition of the conjugated antibody, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the BaP in it. The measurement is made photometrically at 450nm. The absorption is inversely proportional to the BaP concentration in the sample. Technical specification Sensitivity: 5 ppb Detect time: Approx.45 min Detection limit Fried food............................... 10 ppb Water........................................5 ppb Somked food............................ 15 ppb

    • 檢測通手機(jī)版

    • 檢測通官方微信

    •  檢測通QQ群
    克什克腾旗| 汶上县| 五寨县| 泰兴市| 浦江县| 武功县| 衡东县| 万载县| 龙州县| 大方县| 龙海市| 福清市| 姚安县| 合川市| 乌兰察布市| 宝鸡市| 大石桥市| 旅游| 白山市| 龙江县| 屏边| 贵阳市| 扶沟县| 东乌珠穆沁旗| 海口市| 台州市| 乌鲁木齐县| 敖汉旗| 通州区| 喀喇沁旗| 隆尧县| 枣庄市| 武清区| 定安县| 富阳市| 岚皋县| 简阳市| 太原市| 渝北区| 松潘县| 白银市|