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40th Anniversary Issue


APRIL 2014 - VOLUME 39 ISSUE 3


Attain Superior Mass Spectrometry Performance


ATTAIN SUPERIOR


MASS SPEC PERFORMANCE


Confidence means attaining superior analytical performance, 24/7 reliability, maximum uptime and productivity—everything you expect from the leader in mass spectrometry. Across your MS platforms, Agilent provides one single, consistent user interface. After 40+ years of innovation and experience with the industry’s largest installed base, Agilent’s best-in-class portfolio continues to push the boundaries of MS technology, delivering market-leading solutions.


Learn more about Agilent mass spec technology at: www.agilent.com/chem/MS


NEW! Scan the QR code for


more information about Agilent’s LC/MS,


© Agilent Technologies, Inc. 2014 1962ad@reply-direct.com


GC/MS, ICP-MS solutions and MassHunter Software


1962ad@reply-direct.com OFC - Agilent.indd 1 10/04/2014 15:26 Chromatography


Body Fluid and in Pharmaceutical Formulations Stephan Altmaier


The Effects of Bead Overlap on Performance of 3D Printed Packed Bed Columns


Suhas Nawada, Simone Dimartino & Conan Fee


Mass Spectrometry & Spectroscopy


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


Oliver Büttel 18 24-27


Background Correction In AAS – Can You Really Trust It As Much As You Do?


24 Laboratory Products


Research & Events News Heather Hobbs


10 Publisher Michael H. Pattison


Director of Publications Marcus Pattison


michael@intlabmate.com marcus@intlabmate.com


North American Area Manager Carol Hardy


Director, Asia Pacific Marie Izzard


carol@intlabmate.com marie@intlabmate.com.au


Sales & Marketing Manager Chris Jarvis


European Sales Manager John Hobbs-Morris


Area Manager Carly Hider


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chris@intlabmate.com john@intlabmate.com carly@intlabmate.com rob@intlabmate.com sam@intlabmate.com joanna@intlabmate.com sue@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 Heather Vincent Jill Mitchell Caroline Belt


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Market Research trevor@intlabmate.com robert@intlabmate.com 32


heatherv@intlabmate.com jill@intlabmate.com


caroline@intlabmate.com chris@labmate.net linda@labmate.net maureen@labmate.net patricia@labmate.net


maureen@labmate.net Marstonbury Ltd


Microscopy & Microtechniques


Electron Microscopy Reveals Secrets of Nanocrystal-Assembly in Coral Skeletons


Renée van de Locht 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.


International Labmate is a member of the


following trade associations:


Microscopy News Heather Hobbs


74


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. Spotlight Features


Reagents, Reference Materials & Laboratory Chemicals


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


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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


Safety, Hazard Containment & Sterilising Equipment


Gwyneth Astles 60


Drug Discovery & Pharmaceuticals Gwyneth Astles


50 Gwyneth Astles 40 72 72-77


DNA: its place in the Criminal Justice System Tracy Alexander BA(Hons)


44


News & Views Heather Hobbs


Pittcon 2014 Show Review Heather Hobbs


28 12-23


Monolithic Silica Columns for Simple and Fast LC-MS Analysis of Antibiotics in Mammalian Tissue and


12


Get the most out of your mass spectrometry analysis with Agilent LC/ MS, GC/MS and ICP-MS systems. Across the MS platforms, Agilent provides one single, consistent user interface with 40+ years of innovation and experience with the industry’s largest installed base.


Get started today with the Agilent mass spectrometry solutions at www.agilent.com/chem/MS


In this 40th Anniversary Issue 40th Anniversary Feature


40 Years of Publishing Innovation... Created by Scientists, for Scientists


Graham Meller 12


2-9


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