16 Parker H-MD Series Is Now Available Through Agilent Technologies As 3PP Gas Generator Solution
Parker domnick hunter are proud to announce that Agilent Technologies has approved the Parker domnick hunter range of H-MD hydrogen gas generators as a 3PP generator solution for GC carrier and detector gas applications, allowing easy and direct purchase from Agilent Technologies.
The result of several years of rigorous testing, this development will enable Agilent customers to operate Gas Chromatography (GC) instruments safely and more efficiently by eliminating or minimising the requirement for expensive and potentially dangerous high pressure cylinder gases.
Agilent Technologies is at the forefront of new thinking and technology in the separation sciences. It provides market leading solutions for markets including diagnostics, life sciences and applied chemicals. Agilent supplies laboratories across the globe with services, instruments, consumables, applications and expertise; providing customers with the insights that they seek.
Parker’s first gas generator launched in the 1980s and the H-MD series is built upon decades of technology leadership, knowledge and experience. It offers customers exactly what they need to safely, effectively and conveniently operate GC instrumentation. Customers can enjoy a low cost of lifetime ownership, exceptional gas purity, small footprint and a rapid return on investment - often in less than 12 months.
Neil McPherson, Marketing Manager for Parker`s Gas Filtration & Separation technology platform in EMEA commented: “With self-regenerating technologies to minimise maintenance, plus integrated smart control software to assure safety and instrument uptime, the H-MD series set the industry standard that customers depend on. Backed by local applications expertise and exceptional aftersales services, we are very well positioned for Agilent’s customers.”
36817pr@reply-direct.com New Self-Regenerating Gas Purifiers for Chromatography
GasTrap™ have introduced a range of self-regenerating purifiers for Hydrogen, Helium, Nitrogen and Air. The gases are generally used in Chromatography with various detectors such as GC/MS.
The purifiers allow the use of low grade feed gas to produce ultra-high purity gases for Gas Chromatography. The high purity gases extend the life of disposable GC gas filters tenfold. Simple to install each GasTrap™ will produce significant savings.
Of the new invention, CEO Gary Hosmer said, “Not only can analytical laboratories improve and monitor gas quality while saving money but the hydrogen purifier incorporates a downstream leak detector/ shut off in case of hydrogen leaks in a GC oven.” Only 15 x 15 x 30cms high the purifiers can be installed in minutes. Operation and cost savings are displayed on a touch screen LCD. More information can be found at
www.GasTrap.com
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New Ultra-Fast Multianalyte LC-MS System Accelerates Workflow and Improves Analytical Efficiency
Shimadzu has released the new Nexera MX ultra-fast multianalyte LC-MS system. It offers up to double the sample processing capability of the conventional approach. The Nexera MX features two analytical flow lines in a single LC-MS system. This setup max imises operating efficiency by alternating between the two lines for injecting of sam ples. Capable of rapidly processing large num bers of samples, the Nexera MX will help to improve the workflow of customers.
The processing sequence in LC-MS-based analysis involves sample aspiration and injec tion, target component elution and detection, analytical column rinsing and equili bra tion. In this process, the mass spectrometer must wait in standby mode except dur ing data acquisition. Demands have therefore increased for LC-MS systems that offer maxi mum uptime while minimising the time required for steps other than data acquisi tion.
The Nexera MX satisfies such needs by combining the superior high-speed analytical performance of Shimadzu LC-MS systems with the SIL-30ACMP autosampler de signed with a unique flow line structure and high-speed sample injection capability. This com bination dramatically improves analytical efficiency and maintains ease-of-opera tion.
Each operating button in MX Solution, the dedicated software for the Nexera MX system, is arranged in a visual, easy- to-understand layout. This enables reliable performance of the entire series of analytical operations, from system startup, registering and analysing of samples to shut down. This user-friendly interface ensures that even those with little experience in use of analytical instruments can operate the system intuitively, smoothly, and with minimal human error.
The Nexera MX system also includes LabSolutions Insight software, pro viding assistance with quantitative analysis of large volumes of data. The soft ware not only helps to extract measurement results quickly for target com pounds from the massive amounts of LC-MS data generated, but can also display colour-coded quantitative results auto matically in five levels for each concen tration range. This allows quick screening of samples for the presence of target compounds, abnormal values or other evaluations.
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Post Purification Sample Handling
Genevac, specialists in solvent removal, have developed a suite of proprietary technological solutions to facilitate post purification sample handling, including reformatting. For labs undertaking purification using Normal Phase HPLC, SFC or Flash chromatography, removal of organic solvents can be simply, productively and safely carried out in a Genevac centrifugal evaporator (EZ-2, ROCKET, Rocket Synergy or HT Series III). Where the nature of the sample being concentrated can lead to solvent bumping (e.g. natural products) - Genevac’s DriPure®
technology is proven to completely eliminate this troublesome and time-consuming problem
The evaporation of aqueous acetonitrile (or methanol / ethanol) fractions resulting from Reverse Phase HPLC is a widely carried out application on many Genevac evaporator systems. A multiple stage method has been developed for the EZ-2 evaporator to remove the organic solvent without freezing the water, remove the water, and then dry any remaining stubborn solvent. Alternatively, the unique LyoSpeed™ fast lyophilisation method can be used in Genevac HT series evaporators to produce dry (solvent-free) powders from samples that previously could only be produced as gums and oils. Recent advances in condenser technology, in particular the high power -75°C cold trap, available on HT Series III and Rocket Synergy evaporators, has led to significant advances in lyophilisation success rates.
During post purification handling samples typically need to be reformatted from fraction tubes or flasks, into a small vial for compound storage. For this specific time consuming task, Genevac developed SampleGenie™ technology. SampleGenie™ enables a large volume to be dried (or lyophilised) directly into a small storage vial in a fraction of the time taken by traditional evaporation methods that require you to reformat samples from a flask or multiple tubes into a vial.
For further information on these post purification technologies, including technical articles describing their use, please visit
www.genevac.com/purification 36479pr@reply-direct.com
INTERNATIONAL LABMATE - JANUARY/FEBRUARY 2016
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