Assessing MS-based quantitation strategies for low-level impurities in peptide reference materials: application to angiotensin II

Assessing MS-based quantitation strategies for low-level impurities in peptide reference materials: application to angiotensin II

BB Stocks, MP Thibeault, J Meija… - Analytical and bioanalytical …, 2018 - Springer

Identification and quantitation of related impurities is vital in obtaining corrected purity values
for peptide certified reference materials. The sensitivity and selectivity of high-resolution
mass spectrometry (MS) renders it an indispensable technique in this arena. Typical …

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