What "certified" means here
Axom Labs is a supplier of research reference materials. Our only promise is an honest one: you know exactly what is in the vial, because an independent lab measured it.
Most of what goes wrong in this market is a documentation problem, not a chemistry problem — reused certificates, in-house numbers no one can check, labels that don't match the lot. We built Axom around removing that ambiguity.
Every lot is measured before it ships
Each batch runs identity confirmation (mass), purity (reverse-phase chromatography), and bacterial endotoxin screening. Nothing enters inventory without those three numbers. The certificate is issued by the testing lab and hosted by the lab — not re-typed by us — and it is tied to the lot number printed on the vial.
Mass confirmation
Confirms the vial holds the compound named on the label.
Measured per lot
Reverse-phase chromatography, reported as a percentage with the trace attached.
Endotoxin screen
Bacterial endotoxin measured and reported in EU/mg.
Lot-locked COA
The certificate is bound to the lot number and stays verifiable after purchase.
Independent testing partners
Certification is performed by an independent third-party analytical laboratory. We publish the lab-hosted certificate rather than a copy, so any lot can be checked against the source. The laboratory's name appears on the certificate itself.
Storage & handling
Products ship as lyophilized powder. Store desiccated at −20 °C, away from light. Solubility and reconstitution are determined by the receiving laboratory; Axom does not specify a diluent or a working concentration.
Scope of supply
Axom Labs supplies these materials strictly for in-vitro laboratory research by qualified professionals. Nothing sold here is a drug, food, cosmetic, or dietary supplement, and nothing on this site should be read as a medical or health claim. We describe composition and analytical data — never intended use in humans or animals.