AI summary Trust: medium Third-party lab

Janoshik tested this Selank batch at 99.682% purity via HPLC. The tested quantity was 12.10mg, a significant 21% 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 (21%)
Test date
2025-11-07
Purity
99.68% 99.682%
Batch / lot
—
Lab
Janoshik
Quantity
label 10mg tested 12.10mg
Qty vs label
+21.0%
Endotoxins
—
Test score
—
Manufacturer
Qingdao Sigma Chemical
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
a603d844ef9336ca…
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": 99.682, "purity_label": "99.682%", "method": "HPLC", "test_date": "2025-11-07", "client": "Telegram @tracyfromqsc", "notes": "", "label_qty": "10mg", "tested_qty": "12.10mg", "quantity_deviation_pct": 21.0, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}
This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.