All products are sold for research purposes only. We do not provide any guidance for personal use.
Quality & COA
Every lot is tested by an independent third-party laboratory. ≥99% purity by HPLC; identity confirmed by mass spec — with a lot number that matches the vial. We sell curation, purity, and traceability, so we document them.
What a Certificate of Analysis records
Each lot is assayed by high-performance liquid chromatography. The measured purity percentage — typically ≥99% — is recorded on the Certificate of Analysis. No rounded marketing figures.
Identity is confirmed by mass spectrometry against the expected molecular weight. The COA records the confirmed identity for the lot.
Every synthesis run carries a unique lot number. The number printed on the vial matches the number on its Certificate of Analysis — verify they correspond before relying on the document.
Each COA records the date the lot was tested, so the analytical record is tied to a point in time and traceable from synthesis to delivery.
Quality guarantee
Nothing ships without an independent third-party Certificate of Analysis. ≥99% purity by HPLC and identity confirmed by mass spec — the standard every lot must meet.
If a shipment arrives compromised, or is incorrect relative to its Certificate of Analysis, we replace it. Report it within the window stated in our returns policy with your lot number.
Returns where the chain of custody is broken — opened vials or a broken tamper-evident seal — are declined for integrity reasons. Reference materials cannot be re-verified once custody is compromised.
A Certificate of Analysis is available on request for every lot — see the certificates page. To verify a document, match the lot number on your vial to the lot number on the COA — they identify the same synthesis run.
For Research & Educational Purposes Only — Not intended as medical advice