Waters Alliance 2695 HPLC System with Waters 2475 Fluorescence Detector

Insights by AMPTIUS | AMP Tech Instruments

High-Sensitivity Fluorescence Analysis for Advanced Analytical Laboratories

The Waters Alliance 2695 HPLC System, paired with the highly sensitive Waters 2475 Multi-Wavelength Fluorescence Detector, is a premier liquid chromatography platform engineered for the precise identification and everyday quantitative analysis of naturally fluorescent and derivatized compounds. Driven by the smooth, fluidic solvent management and precise automated sample handling of the Alliance 2695 separations module, this system combines excellent retention time reproducibility with an advanced optical path covering programmable excitation and emission wavelengths from 200 to 890 nm. This versatile setup gives labs the flexibility to run rapid wavelength switching and multi-wavelength acquisition within a single analytical run, maximizing selectivity and lowering detection limits while eliminating interference from complex sample matrices. Thanks to its rugged fluidics and exceptional sensitivity, the system handles demanding, trace-level analytical workflows effortlessly, making it a reliable asset for high-throughput testing and regulatory compliance. It serves as an indispensable tool for pharmaceutical and biotech labs managing active pharmaceutical ingredient API assays, strict impurity profiling, stability studies, and biomolecule characterizations, while delivering the ultra-low detection limits and day-to-day reliability required by food safety, environmental, and chemical manufacturing labs for routine aflatoxin testing, vitamin analysis, polycyclic aromatic hydrocarbon PAH tracking, and strict raw material QA/QC workflows.

Waters Alliance 2695 HPLC System Price and Cost of Ownership: Reliable Performance at Lower Cost

The Waters Alliance 2695 HPLC System with Waters 2475 Fluorescence Detector provides a dependable and cost-effective chromatography solution for pharmaceutical, environmental, food safety, chemical, and research laboratories requiring sensitive fluorescence detection capabilities. Certified refurbished systems typically range from approximately $8,500 to $16,500, offering substantial savings compared to newer comparable platforms such as the Waters Alliance iDS HPLC System paired with the Waters 2475 Fluorescence Detector, which commonly range from $65,000 to over $88,000 depending on system configuration and software options. In addition to the initial acquisition cost, laboratories should consider ongoing operational expenses such as HPLC solvents, mobile phase additives, fluorescence lamp replacements, analytical columns, tubing, seals, injector maintenance, autosampler consumables, calibration standards, preventive maintenance, software licensing, and compliance-related qualification support for USP, FDA, EPA, ISO, AOAC, and cGMP workflows. Long-term ownership considerations may also include detector maintenance, pump servicing, replacement electronic components, and optional service contracts to maintain stable chromatographic performance and sensitive fluorescence detection in high-throughput laboratory environments. Purchasing a certified refurbished Waters Alliance 2695 HPLC System with Waters 2475 Fluorescence Detector allows laboratories to significantly reduce capital expenditures while still achieving reliable chromatographic separation, dependable fluorescence sensitivity, and proven long-term analytical performance for regulated and research-based laboratory applications.

EPA Method 610: PAH Analysis using Waters Alliance 2695 HPLC System with Waters Fluorescence Detector 2475

The Waters Alliance 2695 HPLC System, integrated with the Waters 2475 Fluorescence (FLR) Detector, is a premier platform for analytical workflows aligned with EPA Method 610. Specifically designed for the determination of polynuclear aromatic hydrocarbons (PAHs) in municipal and industrial discharges, this configuration provides the high-precision quaternary solvent delivery and stable gradient elution required to resolve complex mixtures of these semi-volatile organic compounds. The system’s primary advantage lies in the 2475 FLR detector’s ability to utilize time-programmed excitation and emission wavelengths, allowing for the selective and high-sensitivity detection of individual PAHs at trace levels while effectively eliminating non-fluorescent background interference. When validated according to laboratory SOPs, this Waters Alliance configuration offers a rugged, automated, and highly reliable solution for the rigorous demands of environmental monitoring and regulatory PAH analysis.

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.