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Research notes
Practical, plainly written guides on peptide quality, testing, storage and sourcing in Canada.
Ordering research peptides in Canada? Use this seven-point checklist to judge supplier quality, documentation, shipping and research-use compliance before you buy.
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.
Lyophilized peptides last longest sealed, frozen and dry. This lab guide covers storage temperatures, light and moisture control, and how to handle vials when you open them.
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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