Documentation
Every record, by lot.
Every vial is labelled with a lot number. Look it up here to see that lot’s certificate of analysis: when it was tested, by which lab, and the results.
CompoundSizesCurrent lotCOA
SKP-3 (RT)
10mg · 30mgLot 1Tested Oct 21, 2026ViewIncretin / Glucagon Receptor Ligands
Earlier lotsLot 1 · tested Oct 21, 2026Lot 1 · tested Oct 21, 2026
Tracking a lot
From your vial to its certificate
Find the lot number. It’s printed on every vial label, and the QR code on the label opens that lot’s page directly.
Open its certificate. Search the number above or open the lot. Each certificate of analysis (COA) is issued for one lot and reports the identity and purity methods used and their results.
Older vials too. Earlier lots stay listed under each compound, so the certificate always matches the material you received.