青草久久欧美又黑又粗又大,久久99精品久久久久麻豆,欧美人与禽ZOZO性伦交,欧美十大艳星

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 配套注射器

PSD/4 配套注射器

簡要描述:PSD/4 配套注射器

  • 產(chǎn)品型號:
  • 廠商性質(zhì):生產(chǎn)廠家
  • 更新時(shí)間:2024-07-05
  • 訪  問  量:3022
詳細(xì)介紹


  • 半高儀器注射器,具有30毫米行程長度

  • 提供從12.5微升到25毫升的多種容量選擇

  • 標(biāo)準(zhǔn)(聚四氟乙烯)和長壽命(超高分子量聚乙烯)活塞尖材料

  • 無氣泡引導(dǎo)液(BFP)和Luer鎖定(TLL)注射器連接方式


4.png


Hamilton Beginnings

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:一次性吸頭
下一篇:PSD/4 配套閥
欧美大成色WWW永久网站婷 | 亚洲av午夜精品麻豆av | 日产精品久久久久久久性色 | 中文资源在线官网| 久久久久久a亚洲欧洲av冫| 国产婷婷成人久久av免费高清 | 免费国产黄网站在线观看视频| 麻豆av天堂一区二区香蕉| 亚洲444KKKK在线观看无码| 欧美人体艺术网| 国产大学生粉嫩无套流白浆| 天天爽夜夜爽人人爽一区二区 | 蜜桃av抽搐高潮一区二区| 国内精品一区二区三区亚洲熟女乱综合一区二区| 久久久久亚洲av无码| 亚洲一区二区三区日本久久九| 夜鲁鲁鲁夜夜综合视频欧美 | 国产精品久久久久久无码不卡 | 麻豆AV无码精品一区二区 | 97无码欧美熟妇人妻蜜桃天美| 久久久久无码专区亚洲AV| 无人视频在线观看完整版高清中文| 日韩性做爰免费a片aa片| 日本一夜爽毛片试看三十秒| 永久免费a∨片在线观看| 99精品久久毛片a片| 吃奶呻吟打开双腿做受在线视频| 日韩精品人妻系列无码专区免费| 西瓜视频高清在线观看免费 | 国产又黄又大又粗的视频| 中文字幕亚洲一区二区VA在线| 亚洲A∨无码男人的天堂| 亚洲V国产V天堂A无码二区久久| 色一情一区二| 免费xxxx大片| 日韩欧美在线综合网| 国产精品久久久久这里只有精品| 无码国产精品一区二区免费式影视| 国产 在线 | 日韩| 午夜福利无码不卡在线观看| 日本添下边视频全过程|