AI summary Trust: medium Third-party lab

Janoshik tested this Selank batch at 99.491% purity via HPLC. The tested quantity of 11.05mg showed a 10.5% deviation from the 10mg label. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation (10.5%)
Test date
2025-10-21
Purity
99.49% 99.491%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 11.05mg
Qty vs label
+10.5%
Endotoxins
—
Test score
—
Manufacturer
Hk Peptides
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Method
HPLC
Dose
10mg
Catalogued
2026-04-24
Artifact hash
ca8e024e3aeefa0f…
OCR 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": 99.491, "purity_label": "99.491%", "method": "HPLC", "test_date": "2025-10-21", "client": "HK Peptide Ltd (hk peptides)", "notes": "", "label_qty": "10mg", "tested_qty": "11.05mg", "quantity_deviation_pct": 10.5, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Hk Peptides or learn how trust scores are computed on the methodology page.