New Products Add Speed and Simplicity to Dionex Sample Preparation Solutions

16 Mar 2011
bridget bridget
Laboratory Director

Product news

Dionex is pleased to announce the release of several new solid-phase extraction (SPE) cartridges, a
centrifuge evaporator, and software support to add speed and simplicity to your sample preparation solutions.

New products and software support include:

Five new SolEx™ SPE cartridges (EPA method 521, EPA method 525, and phthalate-free) to speed up SPE. Water contaminants including pesticides, antibiotics, and pharmaceuticals are of great concern globally and must be monitored. Water samples often require pre-concentration before analysis due to the low levels of contaminants, and the low method detection limits (MDLs). The SPE technique is one of the most important for sample enrichment because it overcomes many of the
disadvantages of liquid-liquid extraction. These new cartridges can be simply added on-line in your high pressure liquid chromatography system.

Genevac Rocket® Evaporator, a centrifuge-based vacuum evaporator that allows evaporation directly into autosampler vials without manual transfer from the collection vessels used in the Dionex accelerated solvent extraction (ASE) instruments. With the Rocket Evaporator, minimal solvent usage is key, an important consideration for any laboratory seeking to reduce their impact on the environment and save money.

Chromeleon® Chromatography Data System software enterprise ready version 7.1 now provides control of the Dionex ASE® 350 instruments. The software provides capabilities not available directly from the instrument front panel as well as the ability to print and document extraction methods.

For more information, visit the company article page.

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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. 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A range of volumes are available for centrifuge tubes and microfuge tubes, depending on sample sizes. Find the best centrifuges in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Chem / BioinformaticsCheminformatics and bioinformatics are computational techniques used in chemistry and biology, respectively, for data acquisition, processing and storage. Cheminformatics focuses on compound information, whereas bioinformatics is mainly applied to analysis and modeling of genomics, genetic and sequencing information. Hardware and software is available for data acquisition, analysis, management and storage.Data MiningData mining is an important process for extracting information, patterns and trends from data. 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