Expanded HPLC system enhances spectral insights for biopharma QC

Waters Corporation has added photodiode array (PDA) detection to its Alliance iS Bio HPLC product line, further supporting spectral analysis for biopharmaceutical development and quality control.

The enhanced system delivers up to 80× greater out-of-the-box sensitivity when paired with MaxPeak™ Premier columns, improves reproducibility more than threefold, and reduces carryover by up to two orders of magnitude. PDA detection enables multi-wavelength analysis, impurity profiling, and peak purity assessment.

Designed to minimise user error and streamline workflows, the platform is available in four configurations for small- and large-molecule analysis. It is fully compatible with Waters’ Empower™ Chromatography Data System and laboratory information management systems (LIMS). The system has also been awarded ACT environmental certification by My Green Lab.

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