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Description
Agilent 1290 Infinity UHPLC Front-End System
The Agilent 1290 Infinity UHPLC Front-End System is a high-performance liquid chromatography platform engineered for UHPLC-level separations requiring exceptional speed, sensitivity, and resolution. Designed for advanced analytical workflows, this system delivers precise solvent delivery, low dispersion, and consistent chromatographic performance across demanding applications.
The system utilizes high-pressure binary gradient capability to support rapid solvent mixing and fast analysis cycles, resulting in improved peak resolution and shorter run times. Its low system volume minimizes band broadening, allowing sharper peaks and enhanced sensitivity, especially in complex sample matrices. Advanced autosampling ensures highly accurate and reproducible injections with minimal carryover, supporting high-throughput workflows. Integrated thermal control across the system contributes to stable chromatographic conditions, improving retention time reproducibility and overall analytical consistency.
The multicolumn thermostat configuration supports flexible column switching and method optimization, enabling laboratories to efficiently run multiple methods or analytical conditions without reconfiguration. This flexibility makes the system ideal for both routine testing and research applications.
This refurbished Agilent 1290 Infinity UHPLC Front-End System has been fully tested and verified to be in proper working condition by Alliant Scientific.
Includes:
- Agilent 1290 Infinity UHPLC Front-End
- G4226A Infinity Sampler
- G4220A Infinity Binary Pump
- Integrated Degassing Unit
- G1330B Thermostat
- G1316C TCC
- Data System
- 90-Day Warranty Coverage
Disclaimer:Â All brand names and trademarks are the property of their respective owners and are used for identification only. We are not an authorized dealer. Software, if included, is not transferable or upgradable.
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Technical Specifications
- System Type: UHPLC (Ultra High Performance Liquid Chromatography) front-end system
- Pump: Binary high-pressure gradient pump (G4220A)
- Flow Rate Range: 0.001 – 5 mL/min
- Pressure Range: Up to ~1300 bar
- Autosampler: High-performance autosampler with low carryover (G4226A)
- Injection Volume Range: ~0.1 – 100 µL
- Column Compartment: Thermostatted column compartment (G1316C)
- Temperature Range: Ambient to ~100°C
- Thermostatted Autosampler: Temperature-controlled module (G1330B)
- Gradient Capability: Binary high-pressure gradient mixing
- System Dispersion: Low dispersion design for high efficiency separations
- Automation: Sequence-based operation for batch processing
- Power Requirements: 100 – 240 V, 50/60 Hz
Additional information
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Key Features
- UHPLC Performance: Enables high-speed separations with superior resolution
- High-Pressure Binary Pump: Provides precise solvent mixing for reproducible gradients
- Low Dispersion System Design: Improves peak sharpness and analytical sensitivity
- High Injection Precision: Autosampler ensures accurate and repeatable sample introduction
- Thermal Stability: Temperature-controlled modules enhance retention time reproducibility
- Multicolumn Capability: Supports flexible method development and column switching
- High Throughput Operation: Optimized for rapid analysis and batch workflows
- Robust System Reliability: Designed for consistent performance in demanding lab environments
Applications
- Pharmaceutical Analysis: High-resolution separation of APIs, impurities, and formulations
- Bioanalytical Research: Analysis of complex biological samples with high sensitivity
- Environmental Testing: Detection of trace contaminants and pollutants
- Food Safety Testing: Identification of additives, residues, and contaminants
- Chemical Analysis: Characterization of complex mixtures and compounds
- Method Development: Optimization of chromatographic conditions for advanced workflows
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Frequently Asked Questions (FAQ)
- What is the Agilent 1290 Infinity system used for? It is used for high-performance UHPLC separations requiring speed, sensitivity, and high resolution.
- What is the advantage of UHPLC over traditional HPLC? UHPLC operates at higher pressures, allowing faster analysis times and improved separation efficiency.
- Why is a binary pump important? Binary pumps provide high-pressure mixing, enabling precise gradient control and improved reproducibility.
- What does low dispersion mean in LC systems? Low dispersion minimizes band broadening, improving peak sharpness and detection sensitivity.
- How does temperature control affect chromatography? Stable temperatures improve retention time consistency and reproducibility.
- What industries use UHPLC systems? Pharmaceutical, environmental, food safety, and chemical research laboratories commonly use UHPLC systems.
- Is this system suitable for high-throughput workflows? Yes, it is designed for rapid analysis and efficient batch processing.
- Can this system support method development? Yes, the flexibility of gradient control and multicolumn capability makes it ideal for method optimization.
