中文在线中文资源,天美传媒av妇女干部,精品久久久久久无码中文野结衣,天天躁了天天躁了天天躁

客戶咨詢熱線:
021-61646567,603
首頁 > 產(chǎn)品中心 > Hamilton OEM組件 > 微量注射泵 > PSD/4 入門套件

PSD/4 入門套件

簡要描述:PSD/4 入門套件

  • 產(chǎn)品型號:
  • 廠商性質(zhì):生產(chǎn)廠家
  • 更新時間:2024-07-05
  • 訪  問  量:2652
詳細介紹

111.png


The history of the Hamilton companies began in the late 1940s. Clark Hamilton, a chemical engineer, who had studied at MIT, developed a lead shielded syringe for precision handling of radioactive isotopes in collaboration with the Lawrence Livermore Radiation Laboratory near Berkeley, California. Upon relocation to Whittier, California and his garage there, Clark Hamilton’s activities quickly focused on the need for microliter liquid handling in the field of chromatography. By his effort, Hamilton became the world leader in sample handling for the field of chromatography, and in 1960 the fledgling company outgrew the family garage, proudly moving into its first of many rental facilities. These precision microliter syringes would provide the sample introduction to a chromatograph where precision, accuracy, and reproducibility were key in the separation science of chemistries. Even today, they remain the standard for use in chromatography.


上一篇:PSD/4 配套閥
中文字幕爆乳julia女教师| 高潮搐痉挛潮喷av| 色戒完整版无删减158分钟hd| 亚洲精品97久久中文字幕无码| 国产农村妇女毛片精品久久| 亚洲色无码a片一区二区情欲| 変态奴隷人形ひとみ调教| gogo人体gogo西西大尺度高清| 被医生绑在妇科椅调教| 白洁一晚挨十二炮| 日本一区二三区好的精华液| 男女多p混交群体交乱| free性开放小少妇| 东北50岁熟妇露脸在线| 午夜dj在线观看| 1314女人裸体a片| 精品久久人妻av中文字幕| 雯雯在工地被灌满精在线播放| 玖玖热麻豆国产精品视频| 欧洲aaaaa特级毛片| 最近最新手机中文大全10| 正面偷拍女厕36个美女嘘嘘| 少爷湿润粗大跪趴含bl| 国模杨依粉嫩蝴蝶150p| 我的少妇邻居全文免费| 国产精品人成视频免费播放| 亚洲av无码成人精品久久久蜜| 成色au999| 闺蜜男友猛撞h花液h深| 深田咏美av一区二区三区| 高辣慎入hh出轨| 无码人妻精品一区二区三区在线| 玩弄六个女邻居| 亚洲精品巨爆乳无码大乳巨| 五月槐花香电视剧全集免费| 一个添下面两个吃奶把腿扒开| 被少妇滋润了一夜爽爽爽| 日韩精品无码一区| 色婷婷激情av精品影院| 金瓶悔1一5扬思敏完整版| 全肉变态重口调教高辣小说|