One published report for every released lot.
Before a compound goes live, an outside lab runs the analysis and the results become the product page. Purity is measured, identity is confirmed, and the lot number on your vial points to that exact report ?nothing ships on a verbal claim.
Outside laboratory analysis
Every batch runs through reverse-phase HPLC by an accredited lab; we do not grade our own product in-house.
Purity stated on the certificate
The measured assay is printed on the COA tied to that lot, so the number you read is the number that was tested.
Certificate ships with the order
The lot record is archived and retrievable by catalog number, whether it was ordered today or months ago.
How verification works
- Reverse-phase HPLC quantifies purity and flags impurities before release.
- Mass spectrometry (LC-MS) confirms molecular identity, not just a matching label.
- Endotoxin and appearance checks document a white, clean lyophilisate on every lot.
- Unique lot IDs tie the vial in your hand to the exact report on file.
If an independent test ever disagrees with the COA we issued, we refund or replace that lot — in writing.