妓院一钑片免看黄大片,亚洲av无码成人精品国产,亚洲AV综合色区无码专区桃色,免费A级毛片在线播放不收费

美國CVC MicroTech
CVC MicroTech 創立于1991年，以檢驗儀器頂級需求為主要發展。尤其是以超微量為核心技術開發的XPLC液相色譜儀因其檢出靈敏、精確而在細胞蛋白質分析領域一直執領先地位；長期以來獲全球頂尖學府肯定選用。例如美國國家衛生院、Oak Ridge美國國家實驗室、美國疾病控制與預防中心(CDC)、美國藥品管理局(DEA)、紐約大學、北京大學、北京協和醫學院、臺灣中央研究院等，都是 CVC MicroTech 的客戶。

CVC Micro Tech 超微量技術的重大突破，是獲得專利的非分流納升級微流量控制技術；15000 psi 超高壓，最低流量之控制精準度可達每分鐘20納升，技術領先群倫（大部份同類HPLC只有5000~10000 psi，流量每分鐘200-400納升）。

由于微流量，所以檢驗特別靈敏；也因此大幅減少溶劑用量 (約只有一般HPLC的8000分之一)，不但大幅減少溶劑費用，更解決了實驗室內因溶劑用量過多造成空氣污染危害人體健康的問題。美國一些溶劑業者停產，證實溶劑危害健康確實是個大問題。(一般HPLC連續24小時使用三天須耗去一加侖，而 CVC Micro Tech XPLC幾十年才會耗掉一加侖。)

Micro-Tech Scientific was founded in 1991 by Dr. Frank Yang, the inventor of the packed-fused-silica, capillary column; on-column detection; flow-stream splitter; closed-loop digitally-controlled ultra-high-precision micro pump; helium-plasma element-selective detector; micro-dynamic mixer; and check-valve system for capillary and micro LC. Dr. Yang has also stimulated growth in the field of Micro LC by commercializing the first true capillary LC system in 1993.

Providing Solution
Micro-Tech Scientific's patented capillary HPLC technology offers applications for both micro-HPLC in routine drug QC and capillary-LC in cellular protein analysis, protein drug develop-ment, and quantity-limited biological-sample analysis. Our technologies cover all areas of capillary LC, CE, CEC, automated multi-dimensional separations, and automated ICAT* intrumentation. We also offer a new-generation, digital-control pump, patented micro-volume dynamic mixer; micro-volume detector flow cell; and proprietary proteomic chemistry and capillary column productions. The Ultra-Plus IITM HPLC and X'TremeSimpleTM nano-HPLC products and proteomic analyzers are the culmination of our intensive program to produce leading analytical and biomedical systems for life science research, and cellular-protein identification and quantification.

Meeting Today's Challenges
Technological solutions to the rising demands for low level complex biological sample identification and quantification are met by our capillary Ultra-Plus IITM systems as well as the new X'TremeSimpleTM system for nano- and capillary-LC, CE, and CEC. The Ultra-Plus IITM is designed based on patented technologically-advanced, closed-loop digital motion control for ease of use with Auto-Pilot software. This system allows ultra-low flow rates for capillary and nano-LC applications. The new X'TremeSimpleTM system is designed to set a new standard for around the clock, trouble-free, nano-LC applications.

Our Customers
Our clients range from academic institutions, research centers to pharmaceutical companies, such as

University of Maryland
Medical University of South Carolina
Mississippi State University
CDC
EPA
NIH
DEA
USDA
Oak Ridge National Laboratory
Genentech
and many more...
Micro-Tech Scientific provides solutions by offering a wide range of unique products and services.