16 New Expanded Range of Multi-stream Gas Monitors
Hiden Analytical announce the extension of the HPR-20 Series of gas analysers with the addition of an expanded range of gas stream selectors. Standard selector options give the choice of 8, 20, 40 and 80 channels for application to multiple gas stream control and monitoring in the pressure regime from 10mbar to 10 bar.
Stream selection is fast with switching times of less than 1 second. The 20/40/80-way series are founded on the novel Proteus rotary valve with precision micro-stepping drive, with non-selected streams flowing continuously to a common exhaust.
The solenoid operated 8-way selector valves may additionally be configured with the non-selected streams static when gas conservation is a priority. Anti-corrosion and anticondensing versions are optional.
The multi-stream gas selectors are fully integrated with the Hiden HPR-20 mass spectrometer system and are also available standalone for connection to the userís gas monitors. When preferred the selector can be mounted up to 2M from the HPR-20 system without loss of switching response time.
Circle no. 42
New Separation Science Book Series
The ChromSoc Separation Science Series
A new book series to be produced by science publisher ILM Publications will contain professional reference books endorsed by ChromSoc and the European Society for Separation Science. The ChromSoc Separation Science Series will cover all areas of separation science and its applications, and the books will be aimed at academia and industry.
The first book to be published in the series will be Monolithic Chromatography and its Modern Applications, edited by Dr. Perry G. Wang, US FDA, which will be available in September 2010.
We would like to hear from anyone who is interested in writing or editing a book for the series. For more information, please contact Lindsey Langston, Commissioning Editor (contact details below), or John Lough at ChromSoc (
john.lough@sunderland.ac.uk).
Other proposed topics for the series include:
• Practical sample preparation; • Multi-dimensional separations; • Hyphenated separations;
• Advanced topics in bioanalytical separations; • Applications of separation science in different areas, e.g. environmental science, forensic science.
Benefits to Members
ChromSoc and EuSSS members will be able to buy books in the series at 25% discount. They will also be able to purchase any other books from ILM Bookstore at 15% discount.
At
www.ilmbookstore.com, you can order from a range of academic and professional books from different publishers in many areas of science, technology and engineering. There are also special offers and free shipping on UK orders.
Wish you were here? Lindsey Langston, Commissioning Editor
ILM Publications, Oak Court Business Centre, Sandridge Park, Porters Wood, St Albans, Hertfordshire, AL3 6PH, UK
Tel: +44 (0)1727 731948 • Fax: +44 (0)1727 833014 Email:
lindsey@ilmpublications.com •
www.ilmpublications.com Contact:
sales@intlabmate.com INTERNATIONAL LABMATE - AUGUST/SEPTEMBER 2010 - CHROMATOGRAPHY & SPECTROSCOPY
Promote your products to over 31,000 buyers...
PANalytical has extended the compatibility of its Omnian advanced standardless analysis software to now include the compact benchtop MiniPal 4 X-ray fluorescence (XRF) spectrometer. This combination offers a premium XRF solution that is both easy to use and extremely powerful. It is ideal for routine lab and field analysis, offering quantification of unknowns in situations where certified standards are not available.
Ready for any sample type, Omnian provides elemental analysis of all materials no matter how they have been prepared. Typical applications include rapid screening, comparative analysis and R&D investigations. In the default ‘black box’ mode, Omnian provides fast answers for industries such as: healthcare, pharmaceutical, food, environmental, oil, minerals and mining. Unlike traditional standardless approaches, Omnian data is both comprehensive and available for detailed review.
Incorporating cutting-edge technology, Omnian achieves superior accuracy, setting the benchmark for standardless analysis. This is achieved through the automatic use of PANalytical’s advanced Fundamental Parameters (FP) algorithm, which deals with the analytical challenges posed by differing sample types. Other innovations include the support of multiple excitation conditions and the inclusion of several unique features. Fluorescence Volume Geometry (FVG) and Finite Thickness (FT) corrections, for example, improve accuracy when analysing heavier elements in low density samples or samples with varying thicknesses. In addition, Adaptive Sample Characterization (ASC) minimises particle size and mineralogical effects. This results in greater accuracy approaching the quality only achievable with dedicated calibration methods and standards.
Circle no. 43
CHROMATOGRAPHY & SPECTROSCOPY
Advanced XRF Standardless Analysis
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