婷婷亚洲激情,国产成人99,免费a级毛片在线播放,欧美视频在线观,精品一区二区三区日产乱码,久久国产精品免费看

客戶咨詢熱線:
021-61646567,603
首頁 > 產品中心 > Hamilton OEM組件 > 微量注射泵 > PSD/4 配套閥

PSD/4 配套閥

簡要描述:適用于PSD/4移液泵的閥門

  • 產品型號:
  • 廠商性質:生產廠家
  • 更新時間:2024-07-05
  • 訪  問  量:2766
詳細介紹


Untitled3.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.




下一篇:PSD/4 入門套件
主站蜘蛛池模板: 国产午夜精品视频 | 国产国产精品人在线视 | 草草影院第一页yycccom | 国产青草视频 | 99成人在线视频 | 欧美亚洲国产视频 | 久久综合一个色综合网 | 毛片一级在线观看 | 奇米精品一区二区三区四区 | 狠狠干五月 | 国产精品视频一区二区三区小说 | 看真人视频一一级毛片 | 成人免费观看永久24小时 | 精品成人一区二区三区免费视频 | 欧美日韩国产免费一区二区三区 | 色婷婷影院在线视频免费播放 | 久视频免费精品6 | 中文字幕在线不卡 | 国产精品高清在线观看 | 99视频热 | 国产69久久精品成人看小说 | 爱瑟瑟精品视频在线播放 | 成年私人影院免费视频网站 | 国产精品视频第一区二区 | 欧美在线综合视频 | 无码一区二区三区视频 | 亚洲综合日韩在线亚洲欧美专区 | www.com欧美| 久草视频国产 | 五月天网站最新的网址 | 国内偷拍免费视频 | 久久精品a一国产成人免费网站 | 久久99久久精品国产只有 | 国产不卡精品一区二区三区 | 天天看天天爽天天摸天天添 | 免费在线视频你懂的 | 九九精品视频一区在线 | 四虎精品影院在线观看视频 | 久久久久久久国产高清 | 韩剧朋友在线免费观看 | 国产精品毛片一区二区三区 |