Selank certificate of analysis — batch SK10

The full test report for this batch, issued by Janoshik Analytical, published with its verification key so you can confirm it independently. For laboratory research use only.

View the full certificate ›

Verify this certificate yourself

1. Go to janoshik.com/verify.
2. Enter the verification key ECG2EUHYVVV5.
3. Compare what Janoshik returns against the certificate published above — same batch, same results, same date.
4. When your vial arrives, check that the lot printed on it reads SK10.

That key belongs to this report alone. Full method, including the three ways certificates get faked, in how to verify a peptide COA.

Reading this result

Purity here is reported by HPLC as area percent of UV-absorbing material — the main peak’s share of what the detector saw, not a mass fraction. The quantity result is reported separately because a vial can show and still contain counterion, bound water and residual salt alongside the peptide.

Selank is a synthetic analogue of the endogenous peptide tuftsin, studied in neuropeptide research. All material is supplied strictly for laboratory research use and must not be administered to humans or animals.

Product page: Selank.