a片人人澡c片人人人妻,白洁少妇全文无删减在线阅读,拍裸戏时被c了h,欧美性生交18xxxxx无码

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/6 配套注射器

PSD/6 配套注射器

簡要描述:高精度高性價比特點

  • 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:3659
詳細介紹
  • 全高儀器注射器,具有60毫米行程長度

  • 提供從10微升到50毫升的多種容量選擇

  • 標準(聚四氟乙烯)和長壽命(超高分子量聚乙烯)活塞尖材料

  • 無氣泡引導液(BFP)和Luer鎖定(TLL)注射器連接方式




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.

无码人妻一区二区三区精品视频| 996久久国产精品线观看| 一本狠狠色丁香婷婷综合久久| 国产精品污www一区二区三区| 亚洲精品国产熟女久久久| 无码人妻少妇色欲av一区二区| 国产精品久久久久影院老司| chinese国产avvideoxxxx实拍| 久久久久亚洲av无码专区体验| 色综合久久五月色婷婷| 少妇性l交大片免费| 国产在线精品一区二区| 办公室少妇激情呻吟a片在线观看| 亚洲一区域二区域三区域四区域| 国产av精品一区二区三区久久| 一体一道久久88色合综合网| 人妻が夫の前寝取混浴温泉| 熟妇人妻中文字幕无码老熟妇| 成年女性和成年男性bmi| 无码jk粉嫩小泬在线观看欧美| 亚洲色熟女图激情另类图区| 欧美性xxxxx极品少妇| 公的粗大挺进了我的密道| 无码国产一区二区三区四区公司| 天干天干天啪啪夜爽爽99| 黑人巨大jeep日本人| 地瓜视频app免费观看下载| 性做久久久久久| 国内少妇人妻偷人精品xxx| 亚洲av午夜精品一区二区三区| 国产精品自产拍高潮在线观看| 国产又爽又黄无码无遮挡在线观看| 国产一区二区在线视频| 无码精品人妻一区二区三区人妻斩| 抽出含了一整夜的性器液体流出| 小雪第一次交换又粗又大老杨| 成人性生交大片免费看京东小视频| 熟妇人妻中文字幕| 他底下好硬蹭着我想要| 午夜精品久久久久久久久| 亚洲日韩精品一区二区三区无码|