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美國CEM Corporation 
　美國CEM公司是全球最大的微波化學儀器生產商，歷史上一直被稱為微波技術創始者——Innovators in Microwave Technology。其銷售總額約占世界同類市場的82%。

　　CEM設在北卡羅萊納州的科研機構，是當今世界上最大的微波化學研究實驗基地，集中了世界一流的微波化學專家，不斷研究和探索微波化學機理，開拓主頻2.45G-18GHz之間的微波技術科研應用，取得了大量的成果和專利，歷史上由CEM專家推出的各種微波樣品處理方法，被權威機構USEPA、AOAC、NCAT、ASTM等認可作為通用標準方法，如USEPA3015/3051，UOP方法等。CEM共計擁有200余項技術專利應用于微波化學，其新產品曾9次榮獲美國年度R&D100大獎的殊榮。歷史上創造了：

　　第一臺微波消解系統；

　　第一臺微波水分含量測試系統；

　　第一臺微波干燥系統；

　　第一臺微波萃取系統；

　　第一臺微波灰化系統；

　　第一臺單模微波連續流動有機合成系統。

　　現在幾乎所有著名的大型研究實驗機構都在使用CEM的微波產品。

　　CEM始終致力于技術和應用開發，近年來CEM積極參與微波藥物合成、微波陶瓷合成、微波納米材料合成、微波等離子體、微波金鋼石鍍膜等技術開發，廣受學術界關注。特別是在精確控制AFC單模微波化學反應/有機合成/藥物合成研究等方面都取得了重要的技術突破。

　　在安全上CEM一直精益求精，其微波裝置的設計符合所有現行的美國、加拿大、歐共體相關工業電器安全放射和防爆標準如：NRTL、ETL、UL、CE等。CEM儀器30年來從未發生過重大事故，CEM系列產品被公認是世界上最安全的微波化學儀器，正在使用的CEM微波產品中，僅分析化學樣品前處理儀器就有四萬多套。

CEM was established in 1978 by a chemist, an electrical engineer and a mechanical engineer, who designed and produced the first microwave laboratory instrumentation - a moisture/solids analyzer. The chemist, Michael J. Collins, had written his dissertation on microwave spectroscopy and felt certain that there was a market for microwave instrumentation that could produce rapid, accurate results. He was right. In the true spirit of an entrepreneurial inventor, Collins and his colleagues worked from a small building in Matthews, North Carolina, where they helped pioneer the field of microwave chemistry. Within a short time, CEM built a much larger manufacturing facility and began to pursue the international market. Today, the company has grown to include 4 international subsidiaries, a worldwide network of distributors and product lines that now encompass instrumentation for life sciences, analytical applications, and process control.

CEM Corporation, a private company based in Matthews, North Carolina, is the leading provider of microwave laboratory instrumentation. The Company has subsidiaries in the United Kingdom, Germany, Italy and France, as well as a global network of distributors. CEM designs and manufactures systems for life sciences, synthetic chemistry, analytical chemistry, and processing plants worldwide. The Company's products are used in many industries including pharmaceutical, biotech, chemical, environmental, and food processing, as well as for academic research.

More systems placed worldwide than all of the other microwave laboratory instrumentation companies combined
Over 300 microwave technology patents
10 R&D 100 Awards
Research & Development

CEM has always had a well-funded, chemist-driven R&D program. Our chemists and engineers work closely together to develop innovative laboratory systems that have the features you want and the functionality you need. Always on the leading edge of R&D for our field, we own the largest patent portfolio for microwave-based laboratory technologies in the world.


Expert Global Support & Service

CEM's worldwide network of applications chemists and factory-certified service technicians are well known in the industry for their expertise and rapid response. Our chemists are instrumental in the development of our products and are available to quickly solve applications problems. CEM's factory-trained field service technicians are required to meet rigorous standards of technical proficiency before being qualified to work on your system. Our technical service department is available 24/7, with telephone and online support.


Experienced Sales & Customer Service

CEM sales representatives have backgrounds in chemistry and technical service. They have helped thousands of chemists choose the right systems for their laboratories. Our customers are very important to us and we strive to make every contact that you have with CEM to be a pleasant experience.