Every batch documented before it ships.
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.
How we test.
Purity quantification
Reverse-phase HPLC run against a reference standard. The chromatogram is retained with the batch record.
Identity confirmation
Mass spectrometry confirms the material matches the expected molecular weight for the compound.
Endotoxin screening
Gel-clot Limulus Amebocyte Lysate assay screens the batch for bacterial endotoxin.
Residual moisture
Karl Fischer moisture analysis on the lyophilised cake supports long-term dry-powder stability.
Independent re-test
Batches are submitted to an independent laboratory for verification alongside in-house results.
Vial inspection
Vials are inspected for seal integrity, cake appearance and particulate matter before dispatch.
Certificates of Analysis on request.
We do not publish sample certificates.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