14 Innovative Solution for Sulphur Detection Released
Shimadzu has released the Nexis SCD-2030 sulphur chemiluminescence detection system. It consists of a Nexis GC-2030 high-performance GC and the newly developed SCD-2030 sulphur chemiluminescence detector. With this product, Shimadzu serves a growing request for easy operation and maintenance as well as high stability even during long term operation for high selective and sensitive sulphur detection systems.
The Nexis GC-2030, a next generation gas chromatograph, offers world-highest level of performance. It is based on the concept of superior usability and expandability for a wide variety of analytical applications, e.g. research and development and quality control in areas such as food, beverages, fragrances, gases and fuel cells. For these purposes, the Nexis GC-2030 can be equipped with any of a family of high-sensitivity detectors such as the newly developed sulphur chemiluminescence detector to create the Nexis SCD-2030 specialised system. It will deliver a new solution for low concentration sulphur component analysis to a variety of users.
With the Nexis SCD-2030 horizontally positioned sulphur chemiluminescence detection system, replacement of the inner pyro tube takes only 5 minutes. An SCD detector is usually more difficult to control than a general GC detector, but the Nexis SCD-2030 adjusts gas and temperature automatically, so measurement preparations are completed with just a single touch. Combined with the LabSolutions analysis data processing system, the entire workflow from system check to starting/ending of analysis and stopping the instrument can be automated, supporting a more efficient workflow and minimising the influence of human error.
Shimadzu has introduced the first horizontal positioning system in the industry for the redox cell, a core component of sulphur chemiluminescence detectors. This design enables a stable redox reaction by ensuring sufficient reaction zone and reaction time. Compared with other SCD detectors, fluctuation of sensitivity is less (24-hour sensitivity fluctuation is about 1.6 times better) and the effect of differences in analytical conditions such as column flowrate is minimised.
More information online:
ilmt.co/PL/xeYa 48769pr@reply-direct.com
Safeguard your Laboratory LCMS Workflow
Enjoy peace of mind with the F-DGSi ‘Gen Secure application’ allowing them to be closer to your laboratory. With remote connectivity using a computer or a cell phone, we can reduce down time and physical site visits associated with reactive works. With a little imagination a laboratory is made safer, more secure and more economical. Connect with F-DGSi and learn more how they do it! A digital transformation is taking place in cities, industries and homes. Information, as a source of power, is unique. Let’s get connected. More information online:
ilmt.co/PL/w9qa
48674pr@reply-direct.com
On-line Dual TD-GC-FID/MS for Automatic and Continuous VOC Monitoring in Ambient and Industrial Air
Ambient air is polluted by many Volatile Organic Compounds (VOCs) coming from anthropogenic and natural sources. Due to the large number of these molecules, there is a need to combine their separation and quantification by Gas Chromatography (GC) with Flame Ionisation Detection (FID) and their individual identification by Mass Spectrometry (MS). With this aim, Chromatotec®
two robust instruments: a dual GC-FID for the monitoring of C2 to C16 compounds (airmoVOC expert) and a process Quadrupole MS. The instrument allows the monitoring of up to 123 VOCs at ppt, ppb, ppm and % levels in only 30 minutes.
Thanks to its many advantages (easy to use, fully automatic, intrinsically linear, precise and very stable system with data validation) this solution has been implemented in fixed and mobile laboratories for urban and industrial field analysis all over the world.
Among its main industrial applications are those that require very high sensitivity, such as the air analysis in clean air rooms with airmoTWA (including a multiplexer to analyse up to 16 streams).
More information online:
ilmt.co/PL/EQRG 48254pr@reply-direct.com
has developed a turnkey solution which allows the automatic quantification and identification of VOCs: the airmoSCAN XPERT. It is a combination of
New UV/MS Peak Tracking Technology for LC and LC/MS Development Software Announced S-Matrix®
proudly announces PeakTracker™ - a powerful new UV/MS peak tracking technology for our Fusion QbD®
LC and LC/MS development software.
PeakTracker automates, optimises, and simplifies the use of PDA and MS data in chromatographic method development. PeakTracker uses 3D PDA spectral data augmented with standard UV peak results data to automatically identify each peak in each experiment chromatogram. PeakTracker also fully utilises 3D mass spectral data from the Waters Empower CDS for experiments run on LC systems configured with the Acquity QDa Mass Detector (QDa).
Complex separation and tracking challenges PeakTracker can automatically address include: auto-deconvolution of partially and completely co-eluted peaks; two or more peaks with identical mass data; non-ionisable and non-absorbing compounds.
PeakTracker automatically associates compound names with all of the UV results data computed by the CDS for all identified peaks in each experiment chromatogram. It also automatically deconvolutes co-eluted peaks, and updates missing UV results data for the co-eluted peaks. PeakTracker displays the UV chromatogram and also the Total Ion Chromatogram (TIC) when available. It also displays the PDA and MS spectra data - both numerically and graphically - as visual aids to tracking, and to allow users to update its tracking, both globally across all chromatograms and for individual peaks in
individual chromatograms. In addition, PeakTracker will automatically add peaks which are identified in the TIC - but which are not UV absorbing - into the UV experiment chromatograms, and also generate the correct Retention Time and Resolution data sets for the peaks for robust method optimisation modelling.
More information online:
ilmt.co/PL/53ZL 48330pr@reply-direct.com Fatty Acid Profiling of Oils
Olive oil is a very valuable commodity, which in some circumstances has led to the illicit practice of adulteration with cheaper oils (e.g hazelnut or sunflower oil). To combat this, a method known as FAME profiling can be used for oil identification. FAME profiling is the process of analysing the ratios of individual fatty acids within an oil sample. It works on the basis that different oils contain primarily different ratios of fatty acid types. To allow for analysis, the oils must first be derived to their fatty acid methyl ester equivalent (FAME).
This allows manufacturers and wholesalers the ability to confirm the authenticity of the products being bought and sold.
The Ellutia 200 series Gas Chromatograph (GC) is an ideal instrument for this analysis. The 200 series GC comes with a split split-less injector, fully temperature programable oven, electronic carrier gas control, and a flame ionisation detector as standard. The compact size (16(H) x 41(W) x 34(D) cm) and lower purchase cost makes it ideal of all sizes of budgets and laboratories. For more information, a detailed application note has been produced. More information online:
ilmt.co/PL/GvJG
48043pr@reply-direct.com
INTERNATIONAL LABMATE - APRIL 2019
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