PeptisLabs Research Guide
HPLC Testing for Peptides
Why HPLC appears so often in peptide quality documentation
What HPLC tells you
What HPLC tells you
A chromatogram can show the principal peak and additional detected peaks under the selected analytical conditions.
Why method details matter
Why method details matter
Retention time, column chemistry, mobile phase and detection conditions affect the chromatographic result. A reported percentage should therefore be understood in the context of the method used.
Batch documentation
Batch documentation
For purchasing decisions, batch-specific documentation is more useful than a generic statement because it connects analytical results to a particular production batch.
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