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Learning center / Quality records

Quality records · 5 min read

HPLC and mass spectrometry: what each record shows

An introduction to the distinct information these commonly referenced analytical records provide.

Chromatographic records

An HPLC chromatogram displays detector response over retention time under a stated method. Review the method, integration approach, reported area percentages, and whether all relevant peaks are shown.

Mass records

Mass spectrometry data compares detected mass-to-charge signals with expected molecular information. Review the ionization method, reported species, and interpretation supplied with the record.

Avoid over-reading a single result

A chromatographic purity value is not the same as identity, concentration, sterility, or suitability. Each conclusion requires an appropriate method and documented acceptance criteria.

Scope: This guide covers laboratory records and operations only. It is not medical, veterinary, treatment, administration, or dosing guidance.

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