Material is tested for purity and identity, screened, inspected and logged against a batch reference. If a batch does not meet our release criteria, it does not ship.
Reverse-phase HPLC run against a reference standard. The chromatogram is retained with the batch record.
Mass spectrometry confirms the material matches the expected molecular weight for the compound.
Gel-clot Limulus Amebocyte Lysate assay screens the batch for bacterial endotoxin.
Karl Fischer moisture analysis on the lyophilised cake supports long-term dry-powder stability.
Batches are submitted to an independent laboratory for verification alongside in-house results.
Vials are inspected for seal integrity, cake appearance and particulate matter before dispatch.
We do not publish sample certificates. Email us with your order number or batch reference and we will send the Certificate of Analysis that corresponds to the material you received.
For laboratory research use only · not for human or veterinary use