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The use of mass spectrometry as an analytical method has become indispensable in laboratories and the process industry. The wide range of application scenarios and the possibility of combining them with separation methods such as chromatography make it an all-rounder in chemical analysis. The areas covered are manifold, whether in diagnostics, biotechnology, trace analysis or environmental chemistry, mass spectrometers are always used to obtain exact results.
NETZSCH-Gerätebau GmbH is focused on the development of versatile, reliable and sensitive Thermoanalytical instruments for material research, development, quality control and failure analysis. Our broad application know-how is transferred to our customers by means of demonstration or contract testin more
Hiden Analytical celebrates more than 35 years of design, development and manufacture of quadrupole mass spectrometers. Our products address a diverse range of applications - precision gas analysis, plasma diagnostics by direct measurement of plasma ions and ion energies, SIMS probes for UHV surface more
Experience unstoppable routine analyses easily, consistently, and reliably over time, in compliance with the most demanding legislation requirements. more
Market leading resolution for uncompromising data certainty ✓ Day-to-day performance consistency ✓ Out-of-the-box simplicity with a compact footprint more
7 ionization methods in just one instrument: EI, CI, PI, FI, FD, DIP, DEP, FD for all your needs ✓ Very flexible, stable and easy to operate - GC-Alpha fulfills scientific requests and convenience ✓ Automated unknows detection and determination: With 96% match, JEOL’s GC-Alpha sets a new benchmark ✓ more
Per- and polyfluorinated chemicals (PFAS) can have harmful effects on human health and the environment. They are still used in numerous everyday products. Together with an international team of researchers, scientists at the Helmholtz-Zentrum Hereon investigated water samples from German and Chinese more
Merck, a leading science and technology company, today presented Dr. Valérie Gabelica (44), Inserm, and Director of IECB, Pessac, France, with the 2022 Heinrich Emanuel Merck Award for Analytical Science. The award ceremony took place during the analytical conference EuroFAST2022, Nijmegen, the Neth more
Researchers at the School of Science at IUPUI have found that blow flies can be used as chemical sensors, with a particular focus on the detection of chemical warfare agents. Despite widespread bans, chemical weapons have been deployed in recent conflicts such as the Syrian civil war, and some exper more
LECO's latest innovation in GC-MS is the LECO Pegasus BT - enabling qualitative and quantitative analysis of known and unknown substances in one run. The Pegasus BT benchtop instrument combines a new, compact time-of-flight mass spectrometer with the powerful ChromaTOF software and the Agilent 8890 more
The combination of PQ LC, a high-performance liquid chromatography (HPLC) with the technologically leading ICP-MS PlasmaQuant MS and the highly sensitive PlasmaQuant MS Elite, makes an entire series of routine analyses more efficient, quicker, and more accurate. Especially sectors that must be able more
Transform everyday quantitation, screening and sample profiling through unique depth in analysis, with highest accuracy and precision. Gain the flexibility to keep pace with ever-changing regulations, explore new opportunities through increased scope and method consolidation. Simplify analytical wor more
By amending methodology to utilize eVol® for sample preparation processes for GC-C-IRMS C isotope ratio analysis, the ISORA department has: improved sample preparation conditions and the GC-C-IRMS analysis results by removing the risk of ghost peaks, more
Guidance for the use of Quadrupole Mass Spectrometry (QMS) Systems for ALD process and equipment optimization more
During the last years, matrix-assisted laser desorption/ionization mass spectrometry has been subject to considerable improvements. Whereas the focus of MALDI before has mostly been on the analysis of peptides and proteins, the development and progre more
Aroma profiling of food and beverages is required for product safety, authenticity and quality control. However, sampling, separation and detection are just the beginning – resulting datasets must be reduced to discover significant differences and allow meaningful conclusions to be drawn. We demonst more
The in-vitro diagnostics regulation (IVDR) will soon replace the current in-vitro diagnostics directive (IVDD) across the EU. The regulations have a broader scope than the previous laws and specifically include software and novel technologies such as genetic testing as well as devices manufactured a more
Learn about state-of-the-art Multi Reflecting Time-of-Flight technology. Discover the benefits of the unique combination of high resolution and ppb mass accuracy, independent of scan speed. Find out how HRMS and Mass Spectrometry Imaging is being taken to new levels with the new high-performance MA more
For the fourth in the analytical chemistry series, we turn to mass spectrometry. So far, we’ve looked at how chemists can determine the presence of particular bonds present in molecules with infrared spectroscopy, and how they can gain information about the structure of molecules using hydrogen and more
You’ve probably heard the great news over the weekend that the European Space Agency’s Philae lander has awoken from its 7 month slumber on Comet 67P, and is once again relaying collected data back to Earth. You might have less of an idea, however, of what this data is, and why it’s important. This more
Cationic antimicrobial peptides (CAMPs) have known to act as multi-modal weapons against Gram-negative bacteria. As a new approach to investigate the nature of the interactions between CAMPs and the surfaces of bacteria, native mass spectrometry and two MS/MS strategies (ultraviolet photodissociatio more
Publication date: Available online 30 June 2018 Source:Organic Geochemistry Author(s): Nicole J. Bale, Ellen C. Hopmans, Denise Dorhout, Lucas J. Stal, Michele Grego, Judith van Bleijswijk, Jaap S. Sinninghe Damsté, Stefan Schouten Previous studies have shown that heterocyst gl more
Publication date: September 2018 Source:Organic Geochemistry, Volume 123 Author(s): Weimin Liu, Yuhong Liao, Yinhua Pan, Bin Jiang, Qing Zeng, Quan Shi, Chang Samuel Hsu Achieving an understanding of the biodegradation of organic sulfur compound(s) (OSC) in crude oils has been ha more
A vitamin is defined as an organic molecule essential for health. Indeed, vitamin D has been associated with bone health and with immune-related effects, however a vitamin D deficiency has been associated with chronic diseases and mortality [1]. more
Chlorogenic acids (CGAs) are, by definition, esters formed from hydroxycinnamic acids and quinic acid. As such, they are produced by almost all plant species as secondary metabolites. In our diet, we take up substantial amounts of this class of compounds – around 1 g per day, in extreme cases even up to 2 g. more
Authentic food is growing in popularity with consumers. In a heavily industrialized market, a regional, single-source and/or specially manufactured product is increasingly becoming a guarantor of greater value. In the premium segment in particular, economically motivated “food fraud” can reap huge profits. more
Wilhelm Püttmann studied chemistry at RWTH Aachen and the University of Cologne. He received his doctorate in organic synthesis under Professor Emanuel Vogel in Cologne in 1980. Following two years of postdoctoral work, he moved to the field of geochemical analysis, assuming the leadership of lab an more
Ralf Zimmermann, born in 1963, received his doctorate in 1995 from the TU Munich/Weihenstephan in chemistry und from 1997 on headed the department “Environmental Chemistry and Process Analytics” at the BIfA (Bavarian Institute of Applied Environmental Science and Technology) and “Analytical Laser Ma more
Rüdiger Ohlendorf, born in 1959, studied chemical engineering with a focus on instrumental analysis at the Münster University of Applied Sciences. After working at ISAS (Institute for Spectrochemistry and Applied Spectroscopy) and at Schering AG, he moved on to the Physikalisch-Technische Bundesanst more
Mass spectrometry Mass spectrometry is an analytical technique that measures the mass-to-charge ratio of ion s. It is most generally used to find the composition of a physical sample by generating a mass spectrum representing the masses of samp ... more
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