Certificates of analysis
Every batch is sampled and sent to an independent lab before it ships. We don’t test in-house, and we don’t take a supplier’s word for it. What the lab issues is what you see — same report, same numbers, no summary in between.
Identity
Confirms the vial contains the compound on the label. Everything downstream depends on this one.
Purity
HPLC. The compound as a percentage of total peak area, and whatever else showed up.
Net content
Actual mass measured against the labeled quantity, so concentration math starts from a real number.
Verify you’re in the right place. Coastal Peptides operates only at coastalpeptides.com, and every report on this page is the only official source for our lot numbers. We are not affiliated with officialcoastalpeptides.com or any other look-alike site. Questions? Email support@coastalpeptides.com.
No lab results published yet.