Selank 99.7% Purity — auraCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, Janoshik. It shows Selank at 99.678% purity via HPLC + MS, tested on 2025-12-22. The tested quantity of 11.15mg for a 10mg label represents an 11.5% overfill. No endotoxin test results were available. The test is recent (3-6 months old) and customers can cross-check on Janoshik's public verification URL.
- no endotoxin test
- quantity deviation (11.5% over)
- Test date
- 2025-12-22
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 11.15 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 10mg
How this result compares
This Selank certificate's tested purity of 99.68% ranks higher than 35% of the 683 Selank certificates with a purity result we have catalogued (median 99.75%).
Tested 2025-12-22 by Janoshik via HPLC + MS. This test is newer than 33% of our catalogued Selank certificates.
aura has 51 certificates in our corpus, including 2 for Selank at a median tested purity of 99.61%.
Test report image
Janoshik (public)
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Selank",
"dose": "10mg",
"purity_pct": 99.678,
"purity_label": "99.678%; 99.675%",
"method": "",
"test_date": "2025-12-22",
"client": "[EMAIL_REDACTED]",
"notes": "",
"label_qty": "10mg",
"tested_qty": "11.15 mg",
"quantity_deviation_pct": 11.5,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}