Agilent 1290 Infinity II UHPLC with DAD Detector

Insights by AMPTIUS | AMP Tech Instruments

Ultra-High Resolution Chromatography for Advanced Analytical Laboratories

When your laboratory cannot afford to compromise on separation efficiency or baseline resolution, the Agilent 1290 Infinity II UHPLC system delivers the elite, high-pressure performance required for complex compound analysis. Engineered with a powerful binary pump operating at pressures up to 1,300 bar and low-dispersion InfinityLab fluidics, this ultra-high-performance liquid chromatography platform maximizes peak capacity while drastically reducing run times. The integrated Diode Array Detector (DAD) features a 190–640 nm wavelength range for simultaneous multi-wavelength acquisition, allowing you to easily confirm peak purity, identify impurities, and accelerate method development. Whether you are running pharmaceutical stability studies, analyzing environmental pesticide residues, or performing biomolecule characterization, this robust Agilent HPLC spectrophotometer guarantees exceptional retention time reproducibility and quantitative accuracy for your most demanding QA/QC workflows.

Agilent 1290 Infinity II Price and Cost of Ownership: Reliable Performance at Lower Cost

The Agilent 1290 Infinity II UHPLC System with Diode Array Detection (DAD) provides a premium ultra-high-performance chromatography solution for pharmaceutical, environmental, food safety, biotechnology, and research laboratories requiring fast separations and high-resolution analytical performance. New systems typically range from approximately $90,000 to over $120,000, depending on detector configuration, autosampler options, software packages, and module selection, while certified refurbished systems generally range from $45,000 to $68,000, offering substantial savings on initial capital investment. In addition to acquisition costs, laboratories should consider ongoing operational expenses such as UHPLC solvents, mobile phase additives, high-pressure analytical columns, DAD lamp replacements, tubing, pump seals, autosampler consumables, calibration standards, preventive maintenance, software licensing, and compliance-related qualification support for USP, FDA, ICH, EPA, AOAC, ISO, and cGMP workflows. Long-term ownership considerations may also include detector servicing, pump maintenance, replacement electronic components, and optional service contracts to maintain ultra-high-pressure system performance and dependable chromatographic reproducibility in high-throughput laboratory environments. Purchasing a certified refurbished Agilent 1290 Infinity II UHPLC System with DAD Detector allows laboratories to significantly reduce ownership costs while still benefiting from fast gradient separations, reliable multi-wavelength detection, exceptional chromatographic resolution, and proven long-term analytical performance for regulated and research-based applications.

EPA Method 555: Determination of Chlorinated Acids in Water Using Agilent UHPLC 1290 Infinity II with DAD Detector

The Agilent 1290 Infinity II UHPLC System with Diode Array Detection (DAD) provides a highly efficient and reliable platform for laboratories performing EPA Method 555 for the determination of chlorinated acids in drinking water and environmental samples. This UHPLC configuration delivers exceptional chromatographic resolution, rapid gradient separations, and precise retention time reproducibility for chlorinated herbicides and related acidic compounds commonly analyzed in regulated water testing workflows. The integrated DAD enables simultaneous multi-wavelength monitoring and full spectral acquisition, supporting enhanced analyte confirmation, peak purity analysis, and improved identification of target compounds in complex water matrices. The Agilent 1290 Infinity II platform also offers ultra-high-pressure solvent delivery, low carryover, stable baseline performance, and dependable quantitative accuracy, making it well-suited for high-throughput environmental laboratories requiring reliable trace-level contaminant analysis. Combined with automated workflow capabilities, strong chromatographic reproducibility, and dependable long-term operation, the Agilent 1290 Infinity II UHPLC System with DAD Detector provides laboratories with excellent sensitivity, analytical confidence, and operational reliability for EPA Method 555 applications.

AMP Tech Analytical Solutions for Academic Research and Grant-Funded Laboratories

At AMPTIUS | AMP Tech Instruments, we support the advancement of scientific education and innovation by providing cost-effective analytical instruments tailored to the unique budget constraints of the academic sector. Every pre-owned system in our inventory is independently evaluated and fully verified within our in-house testing laboratory, making our AMP Tech Certified equipment an ideal choice for university chemistry departments, core facilities, and researchers optimizing limited grant funding. Because academic applications vary heavily from undergraduate teaching labs to complex graduate research, we precisely document each unique listing to ensure the specific components align with your educational goals or specific institutional SOPs. To guarantee that your system includes the exact module configuration required for your research methodology and to align with your university’s procurement process or funding timeline, we highly encourage you to connect directly with our active sales management team or request a customized quote before purchase.