The ACQUITY UPLC Photodiode Array (PDA) Detector offers advanced optical detection, providing unprecedented trace impurity detection and quantitation with spectral analysis capabilities. It is the ideal detector for any laboratory application, from compound identification to method development. For routine analyses, the ACQUITY UPLC PDA Detector is reliable, easy-to-use, and has enhanced software control to provide flexibility for simultaneous 2D and 3D operation.

• High optical and digital resolution, low signal-to-noise ratios, and library matching provides quantitation of trace impurities with low signal-to-noise ratios
• Flexible parameter control for the detection of analytes in any UPLC separation
• Simultaneous 2D and 3D operation in either Empower or MassLynx Software
• Wavelengths of 190 to 500 nm and up to 2.0 AU without compromising linearity 
• Low-volume, light-guided flowcell improves light transmission efficiency, allowing quantitation up to 2.0 AU without compromising linearity