tel:13825090805
E-mail:gzmaizhi@163.com
Add: 2 Floor B Building, XiaDeng Industrial Area,Xindun Village, XinTang Town, ZengCheng District, GuangZhou, China.
The home use & easy operate blood typing card device
Home blood typing card kit, which uses the basic forward antibody method of blood haematology. In this method, blood samples are mixed with sera against A type blood, B type blood, and Rh positive blood. 100ml of such serum reagent is composed of 10ml of serum, 90ml of 6% dextran, and 2 drops of 5% heparin solution. The blood type is determined by examining which sample coagulates.
Each Eldon card has four panels covered with cellophane.
The first three panels are impregnated with dried monoclonal antibody sera anti-A, anti-B (for ABO grouping), and anti-D (for Rhesus grouping), respectively, and the last, control, panel does not contain antibodies:
Adding a few drops of water to each panel activates the antibody sera. Samples of blood (drawn from a fingertip or an ear lobe) can then be added spread across each test area. Within a few minutes, the results can be read:
Type A blood clots when mixed with anti-A serum.
Type B blood clots when mixed with anti-B serum.
Type AB blood clots when mixed with both anti-A and anti-B serums.
Type O blood does not clot when mixed with either anti-A or anti-B serum.
Rh-positive blood clots when mixed with anti-Rh serum.
Rh-negative blood does not clot when mixed with anti-Rh serum
廣州市邁志醫(yī)療自動(dòng)化設(shè)備有限公司 Copyright© 2003-2017 技術(shù)支持:英銘
国产精品探花熟女AV | 日本一级中文字幕 | 欧美日韩综合成人在线粗鲁大师 | 国产一级a毛一级a毛观看视频网站 | 波多野结衣AV无码 | 三级日本韩国三级少妇 | 精品人妻一区二区三区四厂免费下载 | 久久久久久久久久草草 | 很黄很粗日屁视频 | 高清不卡一区二区 | 黄色视频网站在线免费观看 | 国产传媒一区二区三区高清视频 | 婷婷国产9久啊啊啊啪啪啪啪 | 日产一区二区三区祖频在线播放 | 鲍鱼13p久久曰 | 成人做爰黄A片免费看三区爱奴 | 全网免费av中文字幕 | 国产精品久久久久久久久免费看 | 亚洲国产精品国自产拍AV绿帽子 | 无码av亚洲一区二区毛片公司 | 亚洲女主播福利蜜芽蜜 | 国产精品久久久久久一级毛片内衣 | 精品久久久久中文字幕18 | 毛 片a v视频免费在线观看 | 亚洲AV综合色区无码三区丝瓜 | 亚洲三级在线播放 | 西西人体www大无码视频软件 | 国语自产偷拍在线观看91大神 | 国内精品久久久久久久久久齐齐 | 国产三级精品在线观看 | 婷婷中文字幕在线 | 一区二区在线无码管 | 欧美日韩国产一区二区在线观看 | 人妻性奴隶精品一区三区 | 久久白免费视频播放 | 无码人妻精品一区二区蜜桃漫画 | 国产视频一视频二在线观看 | 97青娱国产盛宴精品视频 | 国产精品久久久久高潮一牛 | 亚洲天堂视频在线播放 | 欧美一级毛片免费大全 |