Waters Alliance e2695 HPLC with 2489 UV Visible Detector

Insights by AMPTIUS | AMP Tech Instruments

Reliable UV Detection for Routine and Regulated Chromatographic Analysis

The Waters Alliance e2695 HPLC System, paired with the highly sensitive Waters 2489 UV/Visible Detector, is a premier liquid chromatography platform engineered for precise identification and routine quantitative analysis of target analytes in complex chemical matrices. Driven by the smooth, fluidic solvent management and precise automated sample handling of the integrated e2695 separations module, this system combines excellent retention-time reproducibility with an advanced optical path that covers a programmable wavelength range of 190 to 700 nm. This versatile setup gives labs the flexibility to run dual-wavelength detection, simultaneously monitoring two distinct channels in a single analytical run to maximize compound information and optimize throughput without sacrificing sensitivity. Thanks to its rugged fluidics and exceptional wavelength accuracy, the system handles heavy sample volumes effortlessly, making it a reliable asset for high-throughput testing and strict regulatory compliance. It serves as an indispensable tool for pharmaceutical and biotech labs managing active pharmaceutical ingredient API assays, strict impurity profiling, dissolution testing, and stability studies, while delivering the low baseline drift and day-to-day reliability required by food safety, environmental, and chemical manufacturing labs for routine pesticide residue screening, organic contaminant tracking, nutritional preservative testing, and strict raw material QA/QC workflows.

Waters e2695 Price and Cost of Ownership: Reliable Performance at lower Cost

Certified refurbished systems typically range from approximately $14,500 to $21,600, offering substantial savings compared to comparable new platforms such as the Waters Alliance iDS HPLC System paired with a Waters 2489 UV/Vis Detector, which commonly range from $58,000 to over $72,000 depending on configuration and software options. In addition to the initial acquisition cost, laboratories should consider ongoing operational expenses such as HPLC solvents, mobile phase additives, analytical columns, UV lamp replacements, pump seals, tubing, autosampler consumables, calibration standards, preventive maintenance, software licensing, and compliance-related qualification support for USP, FDA, AOAC, ISO, 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 dependable analytical reproducibility. Purchasing a certified refurbished Waters Alliance e2695 HPLC System with Waters 2489 UV/Visible Detector allows laboratories to significantly reduce capital expenditures while still benefiting from reliable solvent delivery, sensitive UV-Vis detection, dependable long-term operation, and proven chromatographic performance for routine and high-throughput analytical applications.

EPA Method 532: Phenylurea Herbicide Analysis with Waters Alliance e2695 HPLC System with Waters 2489 UV Vis Detector

The Waters Alliance e2695 HPLC System, integrated with the 2489 UV/Visible (UV/Vis) Detector, serves as a highly reliable platform for analytical workflows aligned with EPA Method 532. Specifically designed for the determination of phenylurea compounds in drinking water, this configuration provides the precise quaternary solvent delivery and stable gradient elution necessary to resolve substituted urea herbicides following solid-phase extraction. The system’s dual-wavelength capability through the 2489 detector allows for high-sensitivity monitoring at the specific UV absorbance maximums required for targeted quantification and compound confirmation. When validated according to laboratory SOPs, the Waters Alliance e2695 and 2489 UV/Vis combination offers a rugged, "workhorse" solution that meets the rigorous performance and reproducibility standards mandated by EPA Method 532.

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.