HPLC chromatography detector 2475

fluorescence

Waters 2475 Fluorescence (FLR) Detector offers unsurpassed sensitivity for quantifying low concentrations of target compounds, both naturally fluorescent and derivatized with a fluorescent tag. It sets the standard for fluorescence method development with 3D and “on-the-fly” spectral scanning for determining the optimal emission and excitation wavelengths and can monitor up to four independent wavelength pairs. With the 2475 FLR Detector, your lab can achieve high sensitivity, low dispersion methods with unsurpassed accuracy, maximum uptime, and complete confidence in the analysis. Overview Increase efficiency with multiple detection modes – 2D, 3D, and on-the-fly spectral scanning Benefit from the versatility of a low-dispersion system solution compatible with a wide range of column dimensions Achieve better bench-to-bench reproducibility with normalized emission units Reliable quantification of trace contaminants When a highly sensitive method is required for quantification of very low-level components, such as environmental or food contaminants, fluorescence detection is the ideal detection solution due to its low limits of repeatable quantification coupled with its high selectivity for analysis in complex matrices. Innovation driving maximum sensitivity The 2475 FLR Detector features a unique axially illuminated flow cell design. The excitation energy enters the rectangular flow cell along its long axis and is reflected along this axis by a mirror at the end of the flow cell. This not only minimizes unwanted scattering, but also effectively doubles the flow cell’s path length, as seen in this flow cell diagram.