| Description | The analysis of amino acids plays an important role not only in the food industry, but also in natural product and pharmaceutical fields. This system uses detection by post-column fluorescence derivatization, with o-phthalaldehyde (OPA) / N-acetylcysteine as the reaction reagent, to selectively and The analysis of amino acids plays an important role not only in the food industry, but also in natural product and pharmaceutical fields. This system uses detection by post-column fluorescence derivatization, with o-phthalaldehyde (OPA) / N-acetylcysteine as the reaction reagent, to selectively and with high sensitivity quantitate the amino acids contained in samples with high levels of contaminants.
Features - Selectively detects amino acids based on Shimadzu's highly acclaimed post-column reaction technology and high-sensitivity fluorescence detector.
Detects amino acids with over ten times higher sensitivity than the ninhydrin method (UV detection), by using a derivatization method that provides selective reaction with amino radicals, together with fluorescence detection. - Outstanding Reproducibility
Because derivatization occurs after separation in the column, reactions are not affected by the sample matrix. Therefore, analyses can be performed with good precision. - Easy to Operate
Since column eluant is automatically derivatized by mixing it with the reaction reagent, it saves time and tedious tasks. - The mobile phase and reaction solution are available as a kit, which means solutions can be prepared with minimal fuss.
... Read More | Built for fast and accurate sample analysis, the latest iteration of Shimadzu’s compact, robust integrated (U)HPLC system maintains the excellent core performance capabilities of its predecessor while incorporating innovative functionality to drive productivity and ensure high-quality analytical Built for fast and accurate sample analysis, the latest iteration of Shimadzu’s compact, robust integrated (U)HPLC system maintains the excellent core performance capabilities of its predecessor while incorporating innovative functionality to drive productivity and ensure high-quality analytical results.
Features include:
- Excellent baseline stability with advanced optical temperature control
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High-capacity oven with precise temperature control
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Ultra-fast 14-second injection cycle achievable
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Outstanding reproducibility and linearity with near zero carryover
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UV or PDA detector standard; optional detectors, including single LCMS, can be added
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Auto validation function
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Optimized method development when combined with LabSolutions MD software
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Easy-to-use, easy-access front-panel interface replicates the system flow channel and simplifies the operating status of the system
The new i-Series incorporates multiple automated functions that simplify workflows and enable higher work efficiency, such as:
- Automated flow rate control
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Mobile phase monitoring
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Automatic detection & correction of air bubbles
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Automated method development
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Automated peak identification
Maintenance reminders, remote operation and monitoring, and a new intelligent column management tool, which tracks column usage and performance, help to maintain analytical robustness and deliver consistent, reliable results for all users.... Read More |