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Research notes
Practical, plainly written guides on peptide quality, testing, storage and sourcing in Canada.
HPLC measures how pure a peptide sample is, while mass spectrometry confirms what the molecule is. Here is how each test works and why a trustworthy CoA includes both.
A Certificate of Analysis is the lab report for one batch of a research compound. Learn what each section of a peptide CoA means and the five checks to make before you use a vial.
Pure Health Sciences supplies research compounds only to qualified researchers and laboratories. Please confirm before continuing.
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