成人做爰黄A片免费看三区蜜臀,日韩AV免费在线观看,高清欧美性猛交XXXX黑人猛交,91在线无码精品秘 入口九色1,成年免费视频黄网站在线观看

中文版 | English |
Products

Products

M903 virus sample RNA preservation solution

    詳細(xì)說(shuō)明

    Introduction


    【product name】

    Common name: sample preservation solution

    Trade name: virus sample RNA preservation solution

    English name:Sample RNA Stabilizer

     

    【Medical device product record No. / product technical requirement No】 Zhhxb No. 20200411

    【Intended use】

    It is used for the preservation of samples for histopathological analysis.

    【Scope of application】

    The product is applicable to the preservation of RNA samples such as pharyngeal swab, nasal swab, rhinitis extract, saliva, sputum, respiratory tract extract, bronchial lavage fluid and alveolar lavage fluid after sampling. The stored samples can be used for downstream experiments such as subsequent nucleic acid RNA extraction or purification.

    【Packing specification】

    1ml / tube, 2ml / tube, 3ml / tube, 4ml / tube, 100ml / bottle, 200ml / bottle, 1000ml / bottle

    【Storage conditions and validity period】

    The product can be stored at 15-25 ℃ for 12 months before use. After use, the sample can be stored at room temperature for 1 week. If it needs to be stored for a longer time, please put it at - 80 ℃.

    【Product introduction】

    This product provides a simple, safe and effective method for preserving pharyngeal swab, nasal swab, rhinitis extract, saliva, sputum, respiratory tract extract, bronchial lavage fluid The method of sample RNA (including viral RNA) such as alveolar lavage fluid can keep the RNA nucleic acid in the sample intact and not degraded for a certain time at room temperature, which provides a reliable guarantee for obtaining high-quality RNA nucleic acid required for downstream experiments.

    This product has the following characteristics:

    1. After using this product, the nucleic acids in pharyngeal swabs, nasal swabs and other samples can be stored at room temperature for up to 1 week, which provides convenience for transportation and storage, and greatly reduces the refrigeration cost.

    2. The operation is simple and can be self sampled at home.

    3. After the stored samples are extracted according to most commercial kits, various gene detection and analysis experiments can be completed, such as PCR, qPCR, ngs, SNP, etc.

    亚洲第一区二区在线 | 少妇自慰免费看无码专区 | 日韩特黄特色大片免费一级 | 丰满少妇理伦A片在线看 | www..com大插蕉| 动漫美女啪啪网站视频 | 日本少妇BBw丰满做爰片 | 国偷自产Av一区二区三区麻豆 | 探花视频一区二区三区高清免费在线观看 | 又粗又大又黄的视频 | 国产无遮挡裸体美女视频 | 中文字字幕在线中文 | 免费看黃色AAAA片 | 特一级一性一交一视频 | 亚洲喷水自慰国产高潮 | 久久天天躁狠狠躁夜夜躁2014 | 午夜成人精品一二三区 | 美女骚穴在线观看 | 成熟妇婬A片好爽免 | 一区二区三区四区精品 | 亚洲高清无码不卡在线观看 | 日本精品久久中文字幕 | 囯产精品一品二区三区麻豆绿夜 | 久久欧美国产伦子伦精品 | 一级无套内谢少妇A片 | 成年免费视频黄网站在线观看 | 爽 躁多水 快 88AV | 一级毛片在线免费观看 | 99久久无码一区人妻贼王 | 女人被狂躁C到高潮视频 | 国产高潮AA片免费看 | 蜜桃AV网站无码成人一区 | 国产精品中文字幕在线观看 | 亚洲精品一区二区三区四区高清 | 国语对白做爰又粗又大 | 婷婷欧美一区二区久久 | 国产免费网站无码观看 | 人妻丰满精品一区二区三 | 日本日日摸日日舔一区 | 深圳妇女搡BBBB搡BBBB | 丝袜熟女脚交足在线一区 |