Near-infrared spectroscopy combined with principal components analysis and a back propagation neural network identified Huanglongbing-infected Gannan navel orange leaves with an overall accuracy of 98.75%, outperforming LDA, KNN, and SVM models.
News|Articles|July 23, 2026
Flexible UV-Vis for Pharma Compliant Analysis
Author(s)Perkin Elmer
In today's pharmaceutical laboratories, accuracy, reproducibility, and regulatory compliance are nonnegotiable across every stage of analysis. The LAMBDA® 365+ ultraviolet visible (UV/Vis) spectrophotometer is designed to support pharmaceutical laboratories in meeting these requirements. Its dual-beam configuration, accessory options, and temperature control capabilities enable a range of applications, including quality control testing and biomolecule analysis. This paper explores how this system can be paired with Spectrum UV software, which offers both standalone and client–server configurations to support data management and 21 CFR Part 11 compliance. Together, these features contribute to consistent spectroscopic analysis across the instrument lifecycle.
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