1
0
JULY 2020 - VOLUME 45 ISSUE 5
State-of-the-art Technology in Compact Design
New Fritsch Laser Particle Sizers ANALYSETTE 22 NeXT
Unbeatably simple
and affordable NeXT generation in automatic particle size analysis
Discover the completely revised Laser Particle Sizers ANALYSETTE 22 NeXT from the German technology leader FRITSCH. The NeXT generation in particle measurement by laser diffraction offers numerous benefi ts:
• measurement of particle size distributions in production, quality control, research and development • 2 measuring ranges: 0.5 – 1500 µm or 0.01 – 3800 µm • easy operation, quick and residue-free cleaning • extremely fl exible programmable measuring process • robust and practical maintenance-free • measuring times usually less than 1 minute • automatic evaluation with clearly organised results
www.fritsch-international.com/a-22next
See product video:
https://bit.ly/2ygzC06
Benefi t from two new models featuring different measuring ranges. Especially easy to operate and to clean, combining a powerful, practically maintenance-free dispersion unit with extremely fl exible programming of the measuring process and automatic evaluation. Get reliably reproducible results in usually less than 1 minute. And monitor and record additional parameters such as temperature or pH value during wet dispersion. Cleverly made!
In this Issue
Also available as an e-Journal at:
labmate-online.com/ejournal/
Articles Mass Spectrometry & Spectroscopy
Tackling the Fraudsters: Using NMR to Detect Adulterated Honey Lea Heintz
Chromatography
Measurement of Pesticides in Cannabis sativa and Hemp Matrices Using a Gas Chromatograph-Triple Quadrupole Mass Spectrometer
Kirk R. Jensen*, A. John Dane, Robert B. Cody, and Koji Okuda 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.com •
sales@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
Features Spotlight
Particle Characterisation 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
Spotlight
gwyneth@intlabmate.com
heather@intlabmate.com
Contributing Editor - Separation Science Trevor Hopkins
Production Manager Robert Battell
Production Team Caroline Belt Jill Mitchell
Heather Vincent
Finance Controller Chris Brown
Accounts Assistant Maureen Woodhouse
Credit Control Manager Patricia Rogers
Subscriptions Manager Maureen Woodhouse
Market Research
trevor@intlabmate.com Spotlight
robert@intlabmate.com
caroline@intlabmate.com
jill@intlabmate.com
heatherv@intlabmate.com
chris@labmate.net
maureen@labmate.net
patricia@intlabmate.com
maureen@labmate.net Marstonbury Ltd
Research & Events News Heather Hobbs
Heather Hobbs News & Views
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 association:
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.
Business Opportunities Heather Hobbs
Microscopy 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
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
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
Technical Articles New Products
Twitter Search: labmate-online
News & Views RSS Feeds
Video E Bulletins Research News
2 News
Environmental Analysis & Electrochemistry Gwyneth Astles
36
Proteomics, Genomics & Microarrays Gwyneth Astles
26 20 8 4
16
42
44
9
2
7
0
4
2
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52