Pushing the Boundaries of Biomolecular Separation

 Achieving reliable chromatographic separation of biologically relevant molecules remains a persistent challenge in analytical science. This white paper evaluates Agilent Altura HPLC columns with Ultra Inert technology, designed to minimize analyte interactions with metal surfaces. Across peptides, phosphorylated nucleotides, and acidic metabolites, the platform demonstrates up to threefold signal improvements, sharper peak shapes, and enhanced resolution compared to conventional hardware.

The study also highlights robust chemical stability under harsh conditions and consistent batch-to-batch reproducibility. These findings show how inert column design can improve sensitivity, accuracy, and reliability, helping scientists overcome common separation challenges and accelerate biomolecular analysis

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