Selank 5 mg Certificate of Analysis
- Product
- Selank 5 mg
- Report number
- LK-SEL-5-021126
- Tested
- Feb 23, 2026
- Laboratory
- Testides (independent)
- Method
- HPLC purity and content
- Reported purity
- 99.3%
How to read this certificate
- Report number: the lab’s ID for this test. The QR code on the certificate and the Verify button open the same record on testides.com.
- HPLC purity: the share of the main compound among everything the chromatography column detected in the sample.
- Content: the measured amount of compound in the vial, compared with the labelled amount.
- Tested date: when the lab ran the sample. Each lot is tied to its own report.
About Selank
A synthetic heptapeptide that extends tuftsin (Thr-Lys-Pro-Arg) with a stabilising Pro-Gly-Pro sequence.
Formula C33H57N11O9 · MW 751.9 g/mol · CAS 129954-34-3
Reported results apply to the tested lot. For research use only. Not for use in diagnostic or therapeutic procedures.