WATERS ALLIANCE HPLC SYSTEM – WATERS 2695 SEPARATIONS MODULE WITH WATERS 2487 DUAL WAVELENGTH ABSORBANCE DETECTOR

The Waters Alliance HPLC System, consisting of the Waters 2695 Separations Module and Waters 2487 Dual Wavelength Absorbance Detector, is an integrated high-performance liquid chromatography system designed for analytical separation, identification, and quantification of chemical compounds. Manufactured by Waters Corporation, this system is widely associated with pharmaceutical quality control, analytical research, chemical testing, and laboratory applications.

The Waters 2695 Separations Module is the main chromatography unit responsible for solvent management, sample introduction, and chromatographic separation workflows. It integrates multiple functions into a single instrument, helping laboratories perform routine HPLC analysis with controlled operating parameters and automated sample processing.

The 2695 module incorporates an automated solvent delivery system and sample management functionality. It is designed to support reproducible chromatographic methods and efficient processing of multiple samples. Its integrated control panel provides access to instrument settings, operating status, and method-related parameters. The front-mounted display and keypad allow laboratory operators to interact with the system and manage analytical procedures.

The system is equipped with the Waters 2487 Dual Wavelength Absorbance Detector, which is designed to monitor compounds separated during the chromatographic process using ultraviolet-visible absorbance detection. The detector measures the absorption of UV light by compounds passing through its flow cell. This allows analysts to detect and monitor substances based on their absorbance characteristics at selected wavelengths.

The dual-wavelength functionality provides the capability to monitor two wavelengths, making it useful for analytical methods involving compounds with different UV absorbance characteristics. This feature is particularly beneficial in pharmaceutical analysis, where multiple compounds, active ingredients, and impurities may need to be monitored during a single chromatographic run.

The combination of the Waters 2695 Separations Module and Waters 2487 Detector provides an integrated analytical platform for laboratories performing routine HPLC testing, method development, pharmaceutical analysis, and research applications.

The system is suitable for applications such as active pharmaceutical ingredient analysis, pharmaceutical formulation testing, impurity profiling, stability studies, chemical compound analysis, and quality control testing. Its automated sample handling and integrated detection capabilities help laboratories improve analytical workflow efficiency and obtain reproducible chromatographic data when the instrument is properly maintained and operated.

The Waters Alliance HPLC system is particularly relevant to pharmaceutical manufacturing facilities, contract research organizations, analytical testing laboratories, biotechnology research facilities, and academic institutions.

The instrument shown in the photograph includes the main separation module and the upper-mounted detector. Before installation, users should verify the instrument's operational condition, software compatibility, pump performance, detector lamp condition, flow-cell condition, injector functionality, and availability of required accessories.

This Waters Alliance HPLC configuration is an established laboratory chromatography platform for laboratories seeking an integrated solvent delivery, automated sample handling, and UV absorbance detection solution.

The system's modular configuration also allows it to be integrated with compatible chromatography data systems for instrument control, method execution, chromatogram acquisition, and analytical data processing. Compatibility should be checked against the installed software version and communication interfaces.

With its automated separation module and dual-wavelength UV absorbance detector, the Waters Alliance HPLC System remains a useful configuration for laboratories requiring reliable liquid chromatographic analysis. It is appropriate for routine testing, research applications, and analytical method development, subject to successful operational verification and maintenance.

2.2 Applications of the Product

1. Pharmaceutical quality control and quality assurance.

2. Active pharmaceutical ingredient (API) analysis.

3. Pharmaceutical formulation testing.

4. Drug purity and impurity profiling.

5. Stability testing of pharmaceutical products.

6. Chemical compound separation and identification.

7. HPLC method development and validation.

8. UV absorbance-based compound analysis.

9. Biotechnology and life science research.

10. Food and beverage analysis.

11. Environmental sample testing.

12. Contract research organization (CRO) laboratories.

13. Academic and university research.

14. Analytical research and development laboratories.

2.3 Key Features of the Product

• Waters Alliance HPLC integrated chromatography platform.

• Waters 2695 Separations Module.

• Waters 2487 Dual Wavelength Absorbance Detector.

• Automated sample injection and sample management.

• Integrated solvent delivery system.

• Multi-solvent management capability.

• Programmable flow-rate control.

• Gradient and isocratic chromatographic operation.

• Dual-wavelength UV absorbance detection.

• UV wavelength selection from 190 to 700 nm.

• Integrated digital displays and control keypads.

• Automated chromatographic analysis.

• Suitable for pharmaceutical and chemical laboratories.

• Compatible with supported Waters chromatography software configurations.

2.4 Technical Specifications

Specifications are based on Waters documentation. Flow and pressure limits are configuration-dependent; optional injection-loop specifications do not necessarily apply to the pictured unit.

2.5 Product Condition

Condition: To be selected

• Refurbished

• Brand New

• Used – Tested and Working

The actual condition should be confirmed after inspection and functional testing.