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
色欲人妻AAAAAA无码| 久久精品国产久精国产| 无码少妇精品一区二区免费动态| 噜妇插内射精品| 久久久久亚洲av成人无码电影 | 国产在线精品一区二区三区不卡| 亚洲hairy多毛pics大全| 欧美老妇大p毛茸茸| 高清freexxxx性国产| 一区二区三区内射美女毛片| 欧美亚洲日韩国产区一| 亚洲精品久久久久久| av无码专区| 国产精品9999久久久久| 日韩a片无码毛片免费看| AV一区二区三区人妻少妇| 一本久久a久久精品vr综合| 亚洲午夜久久久久妓女影院| 日本无码小泬粉嫩精品图| 免费观看夜里30款禁用软件| 国产又爽又大又黄a片| 中文字幕欧美人妻精品一区| 亚洲另类欧美综合久久图片区| 野花香高清视频在线观看免费| a级毛片无码久久精品免费| 亚洲色欲色欲大片www无码| 午夜看片a福利在线观看| 欧美性猛交xxxx免费看| 欧美性潮喷xxxxx免费视频看| Y111111少妇影院无码| 欧美XXXX性BBBBB喷水| 中文字幕久久久久久精品| 97久久久久人妻精品专区| 太深太粗太爽太猛了视频免费观看| 国产黄A三级三级三级看三级| 亚洲精品久久久久一区二区| 国产精华推荐2021| 8AV国产精品爽爽ⅤA在线观看| 人妻丰满熟妇AV无码区不卡| 国产777涩在线 | 美洲| 国产丰满成熟女人性满足视频 |