The ACQUITY UPLC PDA eλ Detector allows a laboratory to detect and quantify lower concentrations of sample analytes and compare spectra across the ultraviolet and visible wavelengths, allowing analyses encompassing a broader concentration range. 

The detector can fulfill multiple UPLC/MS detection strategy requirements to map low levels of compounds and determine trace impurity levels within a compound’s peak.

• Quantitate trace impurities with high optical and digital resolution
• Library matching and peak purity assessment for increased confidence in compound identification
• Data rates of up to 80Hz, noise specifications of ± 3μAU and reproducible integration allows for detection of peaks generated by fast UPLC/PDA separations
• Efficient light transmission and low noise characteristics for maximum sensitivity
• Simultaneous 2D and 3D operation in either Empower or MassLynx Software
• Lamp intensity optimized by unique software to maintain minimal noise levels across the entire deuterium spectrum for the life of the lamp