亚洲精品综合日韩中文字幕网站_精品综合久久久久97_中文在线天堂网www_久久精品免费一区二区三区_91久久国产综合精品女同国语_久久资源总站在线国产成人

    島津美國(guó)創(chuàng)新中心和默克公司共同舉辦的網(wǎng)絡(luò)研討會(huì)“Supelco’s Watercol? Ionic Liquid Capillary Columns Coupled with TCD and Shimadzu’s BID for Detection and Quantitative Analysis of Water by Gas Chromatography.”即將于12月12日星期二下午2:30（格林威治時(shí)間）開(kāi)講，歡迎報(bào)名參加！

Overview

Title: Supelco’s Watercol? Ionic Liquid Capillary Columns Coupled with TCD and Shimadzu’s BID for Detection and Quantitative Analysis of Water by Gas Chromatography.

Date: Tuesday, December 12, 2017

Time: 02:30 PM Greenwich Mean Time

Duration:

Summary

The determination of water content in alcoholic beverages, solvents and various consumer products such as foods, fuels, pharmaceuticals, and petroleum products is one of the most common types of chemical testing. Many techniques such as gravimetric analysis, gas chromatography (GC), Karl Fischer Titration, near infra-red spectroscopy, and others have been used for water quantification with good results. [1] However, the limitations of these approaches can include high limits of detection, large sample sizes required for trace analysis, side reactions, the use of expensive consumables, and the production of chemical waste. Previous work by Prof. Daniel Armstrong and co-workers has described the use of ionic liquid GC capillary columns for the trace analysis of the water content in a wide variety of solvents. [2] These columns were capable of providing a rapid and quantitative determination of water contents using very small sample amounts. This webinar further examines the characteristics of ionic liquid capillary columns for the GC analysis of water.

 References

[1.] S. Inagaki, et. al., Anal. Methods, 2015, 7, 4816-4820
[2.] R. Woods, et.al., LCGC Europe, Vol. 24, Issue 10, 2011

Speakers

Mark Janeczko
 

Mark Janeczko has over 30 years’ experience in the analytical chemistry instrumentation industry holding leadership roles in applications, sales, business development, and marketing for some of the leading companies in the industry. Currently he is the Energy and Chemicals Marketing Manager for Shimadzu Scientific Instruments, Inc. (Columbia, MD). Mark earned a BA in Chemistry from Canisius College (Buffalo, NY) and joint International MBA from the University of Maryland (College Park, MD) and the University of Antwerp (Antwerp, Belgium).

Leonard M. Sidisky
 

Len is the R&D Manager for Gas Separations at MilliporeSigma. He received his B.S. degree in Biology (1980) and an M.S. in Food Science (1997) from The Pennsylvania State University. He has been working at Supelco since 1982 and is responsible for new novel technologies related to GC, sample preparation, air sampling, solid-phase microextraction (SPME) and high-performance carbon adsorbents. His analytical background includes expertise in GC, LC and sample preparation such as SPE and SPME. He is very active in the American Oil Chemist’s Society (AOCS) including their Analytical Division. He has served the AOCS’s Northeast Section (President, 2000-2001 and VP 1998-1999), Chromatography Committee Chairperson (2000-2009), Governing Board Technical Steering Committee Chairperson (2010-2017), Vice-President (2017-present), National Secretary (2016-2017), AOCS Fellow 2016, NE-AOCS Section president (2000-2001) as well as VP (1998-1999). Other activities include Hans Kaunitz Award Chairman 2000-2001, Supelco/ Nicholas Pelick AOCS Lipid Award Representative 1994-present, 1992 Ralph H. Potts Memorial Fellowship Award Winner. Len is also a member of the Institute of Food Technologists (IFT), American Chemical Society (ACS) member; ASTM D01, D02, D03, D16, D19, D22, D26 and E13 Committees. His research interests are in the development of GC products for a wide range of industrial applications, capillary columns for lipid sample analyses, theory and practical application of Capillary GC and SPME product development and applications. He has presented and published numerous papers and given seminars worldwide.

參加報(bào)名，敬請(qǐng)點(diǎn)擊：

https://event.on24.com/eventRegistration/EventLobbyServlet?target=reg20.jsp&partnerref=PIN-WS-REG-Page&eventid=1501790&sessionid=1&key=AF42320713120D399806A49924F10F06&regTag=&sourcepage=register

關(guān)于島津

   島津企業(yè)管理（中國(guó)）有限公司是（株）島津制作所于1999年100%出資，在中國(guó)設(shè)立的現(xiàn)地法人公司，在中國(guó)全境擁有13個(gè)分公司，事業(yè)規(guī)模不斷擴(kuò)大。其下設(shè)有北京、上海、廣州、沈陽(yáng)、成都分析中心，并擁有覆蓋全國(guó)30個(gè)省的銷售代理商網(wǎng)絡(luò)以及60多個(gè)技術(shù)服務(wù)站，已構(gòu)筑起為廣大用戶提供良好服務(wù)的完整體系。本公司以“為了人類和地球的健康”為經(jīng)營(yíng)理念，始終致力于為用戶提供更加先進(jìn)的產(chǎn)品和更加滿意的服務(wù)，為中國(guó)社會(huì)的進(jìn)步貢獻(xiàn)力量。