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Brighter Analysis Over Years JANUARY/FEBRUARY 2018 - VOLUME 43 ISSUE 1 Brighter Analysis


Whether you are using chromatography, spectroscopy, titration, or any analytical chemistry technique you can depend on accurate results, every time.


For more information, visit SigmaAldrich.com/brighter


In the complex world of analytical chemistry, a dependable resource is key to covering the vast array of techniques, instrumentation, devices, and consumables involved. This is why we at Merck have created one of the broadest analytical portfolios in the industry. Because our products have been developed by analytical chemists, for analytical chemists, you can be assured of reliable and reproducible solutions to your analytical challenges – every time.


Precise Mobile Laboratory with the RQflex®


20 Reflectometer Discover more inside


© 2018 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved. Merck and the vibrant M are trademarks of Merck KGaA, Darmstadt, Germany or its affiliates. All other trademarks are the property of their respective owners. Detailed information on trademarks is available via publicly accessible resources.


2017 - 08972 01/2018


We provide a complete range of high-quality products for accurate, brilliant results in a variety of analytical applications, including HPLC, GC, Karl Fischer titration, elemental trace analysis, classical analysis, air monitoring, food and beverage analysis, and profi ciency testing.


The life science business of Merck operates as MilliporeSigma in the U.S. and Canada.


8547ad@reply-direct.com


Find out more at SigmaAldrich.com/Brighter 8547ad@reply-direct.com


OFC - Merck.indd 1 06/02/2018 14:13


In this Issue


Also available as an e-Journal at: labmate-online.com/ejournal/


Articles Chromatography


Automation and Liquid Chromatography-Tandem Mass Spectrometry in Therapeutic Drug Monitoring


Mikaël Levi, Neil Loftus Mass Spectrometry & Spectroscopy


The Forensics 664 vMethod: Accurate and Specifi c Forensic Toxicology Screening Phil Taylor


Using UV/VIS Spectroscopy for Different Types of Vitamin B12 Analysis


Dr Birgit Schelling Head Office - International Labmate Ltd


Oak Court, Sandridge Park, St AIbans, Hertfordshire AL3 6PH, United Kingdom. Tel: +44 (0)1727 855574 • Fax: +44 (0)1727 841694 Amend your subscription: subscribe@intlabmate.com Other enquiries: info@intlabmate.comsales@intlabmate.com ISSN 0143-5140


Publishers of: International Labmate, Labmate UK & Ireland, Lab Asia, Chromatography Today, International Environmental Technology, Asian Environmental Technology, Pollution Solutions, Petro Industry News and Measurement Analysis China


Show Previews Pittcon Show Preview


Gwyneth Astles Publisher Michael H. Pattison


Director of Publications Marcus Pattison


michael@intlabmate.com marcus@intlabmate.com


International Sales & Marketing Manager Chris Jarvis


North American Area Manager Carol Hardy


Director, Asia Pacific Marie Izzard


European Sales Manager John Hobbs-Morris


Online Manager Rob Parker


Guide Manager Sam Jackson


Guide Assistant Lisa Penn


Administrator Helen Wills


chris@intlabmate.com carol@intlabmate.com marie@intlabmate.com.au john@intlabmate.com rob@intlabmate.com sam@intlabmate.com lisapenn@intlabmate.com helenw@intlabmate.com


Editor Gwyneth Astles


Contributing Editor Heather Hobbs


gwyneth@intlabmate.com heather@intlabmate.com


Contributing Editor - Separation Science Trevor Hopkins


Production Manager Robert Battell


Production Team Caroline Belt Jill Mitchell


Heather Vincent


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Credit Control Manager Patricia Rogers


Subscriptions Manager Maureen Woodhouse


Market Research trevor@intlabmate.com robert@intlabmate.com


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heatherv@intlabmate.com chris@labmate.net maureen@labmate.net patricia@labmate.net


maureen@labmate.net Marstonbury Ltd


Spotlight


Pumps, Valves & Liquid Handling Gywneth Astles


Spotlight Published by International Labmate Ltd - Printed by Warners Midlands Plc


International Labmate is distributed to scientists, technologists, laboratory technicians and environmentalists throughout the Europe and Middle East, free of charge. The publication has the support of leading suppliers of equipment in the region and is displayed at the major exhibitions and conferences in these markets to attract additional readership.


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International Labmate, ISSN 0143-5140, is published 7 times a year - in February, March, April, May, July, September and November by International Labmate Ltd, Oak Court, Sandridge Park, St Albans, Hertfordshire, AL3 6PH, United Kingdom. The US annual subscription price is $100 USD.


Airfreight and mailing in the USA by agent named Air Business Ltd, c/o Worldnet Shipping Inc.,156-15, 146th Avenue, 2nd Floor, Jamaica, NY 11434, USA. Periodicals postage paid at Jamaica NY 11431. US Postmaster: Send address changes to International Labmate, Worldnet Shipping Inc., 156-15, 146th Avenue, 2nd Floor, Jamaica, NY 11434, USA Subscription records are maintained at International Labmate Ltd, Oak Court, Sandridge Park, St Albans, Hertfordshire, AL3 6PH, United Kingdom.


Air Business Ltd is acting as our mailing agent. News


Research & Events News Heather Hobbs


North American Office: Carol Hardy - International Labmate Ltd 333 Colony Blvd. #194 The Villages, FL 32162, United States Tel: +(1) 623-869-0184 Fax: +(1) 623-321-9200. E-mail: carol@intlabmate.com


Asian Office: Marie Izzard - International Labmate Ltd PO Box 374, Mona Vale, NSW, 1660, Australia Tel: +61 (0) 2 9918 0317 Fax: +61 (0) 2 9918 0316 E-mail: marie@intlabmate.com.au


Japan: Mr Koichi Ogawa - OTO Research Corporation Takeuchi Building 1 -34-12 Takatanobaba, Shinjuku-Ku, Tokyo 169, Japan Tel: (03) 3208 7821 Fax: (03) 3200 2889


Heather Hobbs News & Views


International Labmate is published six times per annum in tabloid format. In addition a most comprehensive “Guide to Laboratory and Environmental Equipment” printed in A4 format. It incorporates companies, products and dealers, mailed in May/June.


Although every effort is made to ensure the accuracy of material published, International Labmate and its offices cannot accept responsibility for claims made by contributors, manufacturers or advertisers.


© All rights reserved by International Labmate Ltd. Reproduction in part or whole without written permission is strictly prohibited. Please look after the environment by recycling this magazine


Microscopy News Heather Hobbs


Business Opportunities Heather Hobbs


2


Sample Preparation & Processing Gywneth Astles


74 54


Features Spotlight


Food & Beverage Analysis Gywneth Astles


32


ArabLab Show Preview Gwyneth Astles


44 8 64 24 20 6


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