Analysis of 2- and 4-Methylimidazole in Beverages using Alliance HPLC with Mass Detection

An integrated HPLC system that works as hard as you do, available with push-button mass detection for the chromatographer. The Alliance™ HPLC System is the flexible and reliable workhorse that meets your fundamental HPLC separation requirements. The system has been continually expanded and perfected to accommodate an enormous range of real-world analytical challenges, culminating in today’s new industrial design which signifies Waters’ commitment to HPLC and our HPLC line. Today, users can extend the Alliance HPLC System’s performance with XP 2.5 µm Columns. XP Columns are compatible with both HPLC and UPLC technology and are designed to not only improve our HPLC productivity, but also facilitate a transfer to UPLC Technology platforms as well. Directly scalable between UPLC and HPLC particle sizes, these new 2.5 um XP Columns bridge the gap between HPLC and UPLC performance. Whether your lab analyzes samples in the pharmaceutical, chemical, food safety, environmental, or quality control arenas, the Alliance HPLC system offers you a field-proven solution. Integrated solvent and sample management to ensure consistent system-to-system performance and high reproducibility. Waters Alliance™ HPLC System Features: Full integration with either Empower® or MassLynx® Software for instrument control and data processing A large, intuitive LCD-based user interface allows rapid system set-up through SystemPREP routines that streamline daily start-ups Easy, tool-free maintenance resulting in maximized uptime Waters complete line of detection technologies – from routine UV/Vis detectors, to the ACQUITY QDa Detector to single, tandem and triple quadrupole mass spectrometers - extend your application capabilities

The ACQUITY QDa® Mass Detector gives you certainty above all else. You can minimize the risk of unexpected coelutions or components and confirms trace components with the analytical confidence of mass detection. The ACQUITY QDa® Detector is a mass detector built around the needs of analytical scientists for chromatographic analysis. Robust, reliable and requiring no sample adjustments, it just integrates with your current LC, ACQUITY UPLC, ACQUITY UPC2 and purification systems. You'll enhance the analytical value and productivity of each analysis, and you won't need to run all the additional assays or time-consuming alternative techniques or even wait for results from specialist labs that cost your laboratory productivity. With the ACQUITY QDa® Detector, you now have information-rich mass spectral data to complement data from your current Waters® optical detectors, including the ACQUITY UPLC PDA, TUV, ELS, and FLR detectors, as well as the ACQUITY UPC² PDA Detector. This mass spectral information integrates seamlessly into the same workflow; routinely giving you more complete separation characterization. Features: Intuitive operation More information from every sample Effortless integration Increased efficiency Resolving complexity Applications: Food & Environment Life Sciences and Pharmaceuticals Chemical

Unleash the power of your laboratory's instrumentation. CORTECS® 1.6 µm and 2.7 µm solid-core columns deliver new levels of performance. CORTECS Columns are available in both reversed-phase and HILIC options, giving you the flexibility and power to develop methods for challenging separations even faster. With different particle characteristics and innovative charged surface modifications, CORTECS Columns are suitable for use in a wide variety of applications. CORTECS Columns offer particle sizes ideal for HPLC, UHPLC, and UPLC platforms, assuring a simple, seamless method transfer with consistent results across different particle sizes and column configurations. CORTECS 1.6 µm and 2.7 µm solid-core columns are suitable for use in a wide variety of applications. CORTECS Columns offer particle sizes ideal for HPLC, UHPLC, and UPLC platforms, assuring a simple, seamless method transfer with consistent results across different particle sizes and column configurations.