Agilent 1260-Infinity G1321B FLD Spectra

Agilent 1260 Infinity G1321B FLD Spectra

The Agilent 1260 Infinity G1321B Fluorescence Detector (FLD) is a component of Agilent's 1260 Infinity HPLC series, known for its sensitivity and flexibility in fluorescence detection for liquid chromatography applications.

Key Specifications

Detection Method: Fluorescence detection with optimized optical design and high-sensitivity capabilities.

Wavelength Range

Excitation: 200 – 1100 nm

Emission: 280 – 900 nm

Sensitivity: Signal-to-noise ratio of typically >2000 for the Raman peak of water.

Flow Cell

Standard Cell: 8 μL volume

Max Pressure: Up to 20 bar (290 psi)

Dynamic Range:

Four orders of magnitude for fluorescence intensity.

Time Programming: Capable of programmed changes for excitation and emission wavelengths, gain, and other parameters during the run.

Sampling Rate: Up to 74 Hz for high-speed analysis.

Data Acquisition: Analog output, digital data handling for chromatographic integration.

Features

Multi-Wavelength Detection: Allows simultaneous monitoring of multiple wavelengths, enhancing versatility.

High Linearity and Low Noise: Suitable for quantitative analysis across a wide concentration range.

Temperature Stability: Designed to reduce baseline drift and improve signal stability.

Flow-Through Design: Ensures minimal sample loss, making it ideal for bioanalytical applications and for detecting trace analytes.

Applications

This detector is widely used in fields such as pharmaceutical analysis, environmental testing, food safety, and biochemical research, where sensitive fluorescence detection is crucial.

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